16164365

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3881}}^1$

素因数の和:3917

約数の個数: 24

約数和(自身を含む): 23897592

約数和(自身を除く): 7733227

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 3881, 4165, 19405, 27167, 65977, 135835, 190169, 329885, 461839, 950845, 2309195, 3232873, 16164365]

約数ペア:

[(1, 16164365), (5, 3232873), (7, 2309195), (17, 950845), (35, 461839), (49, 329885), (85, 190169), (119, 135835), (245, 65977), (595, 27167), (833, 19405), (3881, 4165)]