87856886965

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{2029}}^1\times {\mathrm{62303}}^1$

素因数の和:64476

約数の個数: 16

約数和(自身を含む): 106240780800

約数和(自身を除く): 18383893835

約数列:

[1, 5, 139, 695, 2029, 10145, 62303, 282031, 311515, 1410155, 8660117, 43300585, 126412787, 632063935, 17571377393, 87856886965]

約数ペア:

[(1, 87856886965), (5, 17571377393), (139, 632063935), (695, 126412787), (2029, 43300585), (10145, 8660117), (62303, 1410155), (282031, 311515)]