68829027905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{3585779}}^1$

素因数の和:3586144

約数の個数: 16

約数和(自身を含む): 90361656000

約数和(自身を除く): 21532628095

約数列:

[1, 5, 11, 55, 349, 1745, 3839, 19195, 3585779, 17928895, 39443569, 197217845, 1251436871, 6257184355, 13765805581, 68829027905]

約数ペア:

[(1, 68829027905), (5, 13765805581), (11, 6257184355), (55, 1251436871), (349, 197217845), (1745, 39443569), (3839, 17928895), (19195, 3585779)]