100289255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2221}}^1$

素因数の和:3058

約数の個数: 16

約数和(自身を含む): 131506848

約数和(自身を除く): 31217593

約数列:

[1, 5, 11, 55, 821, 2221, 4105, 9031, 11105, 24431, 45155, 122155, 1823441, 9117205, 20057851, 100289255]

約数ペア:

[(1, 100289255), (5, 20057851), (11, 9117205), (55, 1823441), (821, 122155), (2221, 45155), (4105, 24431), (9031, 11105)]