4855825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 6610688

約数和(自身を除く): 1754863

約数列:

[1, 5, 13, 25, 65, 67, 223, 325, 335, 871, 1115, 1675, 2899, 4355, 5575, 14495, 14941, 21775, 72475, 74705, 194233, 373525, 971165, 4855825]

約数ペア:

[(1, 4855825), (5, 971165), (13, 373525), (25, 194233), (65, 74705), (67, 72475), (223, 21775), (325, 14941), (335, 14495), (871, 5575), (1115, 4355), (1675, 2899)]