67751975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{827}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 87784560

約数和(自身を除く): 20032585

約数列:

[1, 5, 25, 29, 113, 145, 565, 725, 827, 2825, 3277, 4135, 16385, 20675, 23983, 81925, 93451, 119915, 467255, 599575, 2336275, 2710079, 13550395, 67751975]

約数ペア:

[(1, 67751975), (5, 13550395), (25, 2710079), (29, 2336275), (113, 599575), (145, 467255), (565, 119915), (725, 93451), (827, 81925), (2825, 23983), (3277, 20675), (4135, 16385)]