68841275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3917}}^1$

素因数の和:3983

約数の個数: 24

約数和(自身を含む): 92308080

約数和(自身を除く): 23466805

約数列:

[1, 5, 19, 25, 37, 95, 185, 475, 703, 925, 3515, 3917, 17575, 19585, 74423, 97925, 144929, 372115, 724645, 1860575, 2753651, 3623225, 13768255, 68841275]

約数ペア:

[(1, 68841275), (5, 13768255), (19, 3623225), (25, 2753651), (37, 1860575), (95, 724645), (185, 372115), (475, 144929), (703, 97925), (925, 74423), (3515, 19585), (3917, 17575)]