22125455

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{36571}}^1$

素因数の和:36598

約数の個数: 12

約数和(自身を含む): 29184456

約数和(自身を除く): 7059001

約数列:

[1, 5, 11, 55, 121, 605, 36571, 182855, 402281, 2011405, 4425091, 22125455]

約数ペア:

[(1, 22125455), (5, 4425091), (11, 2011405), (55, 402281), (121, 182855), (605, 36571)]