157020222605

素因数分解:

$5^1\times {\mathrm{1031}}^1\times {\mathrm{5417}}^1\times {\mathrm{5623}}^1$

素因数の和:12076

約数の個数: 16

約数和(自身を含む): 188675391744

約数和(自身を除く): 31655169139

約数列:

[1, 5, 1031, 5155, 5417, 5623, 27085, 28115, 5584927, 5797313, 27924635, 28986565, 30459791, 152298955, 31404044521, 157020222605]

約数ペア:

[(1, 157020222605), (5, 31404044521), (1031, 152298955), (5155, 30459791), (5417, 28986565), (5623, 27924635), (27085, 5797313), (28115, 5584927)]