77889545

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{3917}}^1$

素因数の和:4060

約数の個数: 16

約数和(自身を含む): 96758928

約数和(自身を除く): 18869383

約数列:

[1, 5, 41, 97, 205, 485, 3917, 3977, 19585, 19885, 160597, 379949, 802985, 1899745, 15577909, 77889545]

約数ペア:

[(1, 77889545), (5, 15577909), (41, 1899745), (97, 802985), (205, 379949), (485, 160597), (3917, 19885), (3977, 19585)]