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deficient n.  and  idoneal n.

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(max 15 digits)

First numbers that belong to both sets:

1, 2, 3, 4, 5, 7, 8, 9, 10, 13, 15, 16, 21, 22, 25, 33, 37, 45, 57, 58, 85, 93, 105, 130, 133, 165, 177, 190, 232, 253, 273, 345, 357, 385, 1365.