119789727145

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{17999959}}^1$

素因数の和:17999997

約数の個数: 16

約数和(自身を含む): 158111648640

約数和(自身を除く): 38321921495

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 17999959, 89999795, 197999549, 989997745, 2177995039, 10889975195, 23957945429, 119789727145]

約数ペア:

[(1, 119789727145), (5, 23957945429), (11, 10889975195), (55, 2177995039), (121, 989997745), (605, 197999549), (1331, 89999795), (6655, 17999959)]