3196305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 6464640

約数和(自身を除く): 3268335

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 139, 219, 315, 365, 417, 511, 657, 695, 973, 1095, 1251, 1533, 2085, 2555, 2919, 3285, 4599, 4865, 6255, 7665, 8757, 10147, 14595, 22995, 30441, 43785, 50735, 71029, 91323, 152205, 213087, 355145, 456615, 639261, 1065435, 3196305]

約数ペア:

[(1, 3196305), (3, 1065435), (5, 639261), (7, 456615), (9, 355145), (15, 213087), (21, 152205), (35, 91323), (45, 71029), (63, 50735), (73, 43785), (105, 30441), (139, 22995), (219, 14595), (315, 10147), (365, 8757), (417, 7665), (511, 6255), (657, 4865), (695, 4599), (973, 3285), (1095, 2919), (1251, 2555), (1533, 2085)]