91235885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1669}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 122183880

約数和(自身を除く): 30947995

約数列:

[1, 5, 13, 29, 65, 145, 377, 841, 1669, 1885, 4205, 8345, 10933, 21697, 48401, 54665, 108485, 242005, 629213, 1403629, 3146065, 7018145, 18247177, 91235885]

約数ペア:

[(1, 91235885), (5, 18247177), (13, 7018145), (29, 3146065), (65, 1403629), (145, 629213), (377, 242005), (841, 108485), (1669, 54665), (1885, 48401), (4205, 21697), (8345, 10933)]