68633925

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{12889}}^1$

素因数の和:12973

約数の個数: 24

約数和(自身を含む): 115081920

約数和(自身を除く): 46447995

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 12889, 38667, 64445, 193335, 322225, 915119, 966675, 2745357, 4575595, 13726785, 22877975, 68633925]

約数ペア:

[(1, 68633925), (3, 22877975), (5, 13726785), (15, 4575595), (25, 2745357), (71, 966675), (75, 915119), (213, 322225), (355, 193335), (1065, 64445), (1775, 38667), (5325, 12889)]