40471895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7057}}^1$

素因数の和:7130

約数の個数: 16

約数和(自身を含む): 51495168

約数和(自身を除く): 11023273

約数列:

[1, 5, 31, 37, 155, 185, 1147, 5735, 7057, 35285, 218767, 261109, 1093835, 1305545, 8094379, 40471895]

約数ペア:

[(1, 40471895), (5, 8094379), (31, 1305545), (37, 1093835), (155, 261109), (185, 218767), (1147, 35285), (5735, 7057)]