COOKIE CONSENT: By continuing to browse my site you agree to its use of cookies. OK or Tell me more
Search a number
amenable n.  and  Lehmer n.

First numbers that belong to both sets:

85, 133, 481, 561, 949, 1105, 1141, 1261, 1285, 1417, 1729, 2465, 2509, 2701, 2761, 2821, 3097, 3145, 3277, 3409, 3589, 4033, 4141, 4369, 4681, 4921, 5461, 5629, 5713, 6205, 6601, 7081, 7141, 7501, 7957, 8245, 8401, 8481, 9061, 9253, 9265, 9605, 9709, 9997, 10213, 10573, 10585, 11041, 11305, 12801, 12901, 13021, 13333, 13741, 13981, 14089, 14497, 14701, 14833, 14989, 15181, 15841, 16021, 16297, 16405, 16441, 16705, 16745, 16861, 17733, 18721, 18745, 19345, 19669, 21037, 21349, 21845, 22261, 22321, 23001, 23281, 24661, 25141, 25669, 26281, 27721, 28453, 28645, 29341, 30481, 30889, 31417, 31609, 31621, 33001, 33709, 34441, 34861, 35113, 35881, 36661, 36805, 37921, 37969, 38165, 39817, 39865, 40261, 40501, 40885, 40921, 41041, 41245, 41881, 42001, 42121, 42217, 42661, 43165, 43621, 44317, 44941, 46657, 47197, 47545, 47989, 48133, 48709, 49045, 49141, 50557, 50737, 50881, 52429, 52633, 52801, 54741, 55537, 55969, 56137, 56661, 56797, 57205, 57589, 59641, 61249, 62745, 62893, 63973, 64201, 64345, 64741, 65365, 65641, 68101, 68341, 69601, 69781, 71905, 73261, 73801, 74593, 74665, 75361, 76741, 76921, 77161, 78013, 79381, 80665, 83293, 83569, 83665, 83821, 84169, 85765, 87061, 88357, 88453, 88561, 88621, 90973, 91001, 92053, 92701, 92833, 92929, 93805, 93961, 94657, 94681, 95941, 96985, 97921, 98005, 98881, 101101, 102277, 103441, 104653, 105001, 106141, 107185, 107929, 108781, 109861, 110245, 110677, 111361, 111841, 112141, 113201, 113401, 113821, 114589, 115921, 116705, 117181, 118405, 119461, 120289, 120445, 122221, 122461, 124369, 124645, 125341, 125401, 125581, 125677, 125809, 126133, 126217, 126673, 126701, 127909, 130381, 131461, 131821, 132769, 133141, 134521, 134797, 136741, 136981, 137149, 137449, 138481, 140065, 141373, 141661, 142681, 143893, 144673, 144841, 145993, 146965, 147109, 148417, 153349, 155149, 155365, 156877, 157641, 159757, 161653, 161701, 162401, 163885, 164041, 164761, 167713, 167761, 168421, 170905, 171205, 171445, 172081, 172501, 176149.

Some larger examples :