68372975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2281}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 93379440

約数和(自身を除く): 25006465

約数列:

[1, 5, 11, 25, 55, 109, 275, 545, 1199, 2281, 2725, 5995, 11405, 25091, 29975, 57025, 125455, 248629, 627275, 1243145, 2734919, 6215725, 13674595, 68372975]

約数ペア:

[(1, 68372975), (5, 13674595), (11, 6215725), (25, 2734919), (55, 1243145), (109, 627275), (275, 248629), (545, 125455), (1199, 57025), (2281, 29975), (2725, 25091), (5995, 11405)]