157021895

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{1471}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 193986048

約数和(自身を除く): 36964153

約数列:

[1, 5, 37, 185, 577, 1471, 2885, 7355, 21349, 54427, 106745, 272135, 848767, 4243835, 31404379, 157021895]

約数ペア:

[(1, 157021895), (5, 31404379), (37, 4243835), (185, 848767), (577, 272135), (1471, 106745), (2885, 54427), (7355, 21349)]