1490351675

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{3637}}^1$

素因数の和:4127

約数の個数: 24

約数和(自身を含む): 1902790416

約数和(自身を除く): 412438741

約数列:

[1, 5, 25, 37, 185, 443, 925, 2215, 3637, 11075, 16391, 18185, 81955, 90925, 134569, 409775, 672845, 1611191, 3364225, 8055955, 40279775, 59614067, 298070335, 1490351675]

約数ペア:

[(1, 1490351675), (5, 298070335), (25, 59614067), (37, 40279775), (185, 8055955), (443, 3364225), (925, 1611191), (2215, 672845), (3637, 409775), (11075, 134569), (16391, 90925), (18185, 81955)]