91150885

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 132860160

約数和(自身を除く): 41709275

約数列:

[1, 5, 7, 19, 35, 95, 113, 133, 565, 665, 791, 1213, 2147, 3955, 6065, 8491, 10735, 15029, 23047, 42455, 75145, 115235, 137069, 161329, 685345, 806645, 959483, 2604311, 4797415, 13021555, 18230177, 91150885]

約数ペア:

[(1, 91150885), (5, 18230177), (7, 13021555), (19, 4797415), (35, 2604311), (95, 959483), (113, 806645), (133, 685345), (565, 161329), (665, 137069), (791, 115235), (1213, 75145), (2147, 42455), (3955, 23047), (6065, 15029), (8491, 10735)]