8167885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1531}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 10809792

約数和(自身を除く): 2641907

約数列:

[1, 5, 11, 55, 97, 485, 1067, 1531, 5335, 7655, 16841, 84205, 148507, 742535, 1633577, 8167885]

約数ペア:

[(1, 8167885), (5, 1633577), (11, 742535), (55, 148507), (97, 84205), (485, 16841), (1067, 7655), (1531, 5335)]