68631695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{7213}}^1$

素因数の和:7402

約数の個数: 16

約数和(自身を含む): 90376992

約数和(自身を除く): 21745297

約数列:

[1, 5, 11, 55, 173, 865, 1903, 7213, 9515, 36065, 79343, 396715, 1247849, 6239245, 13726339, 68631695]

約数ペア:

[(1, 68631695), (5, 13726339), (11, 6239245), (55, 1247849), (173, 396715), (865, 79343), (1903, 36065), (7213, 9515)]