66189185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3779}}^1$

素因数の和:3928

約数の個数: 16

約数和(自身を含む): 82736640

約数和(自身を除く): 16547455

約数列:

[1, 5, 31, 113, 155, 565, 3503, 3779, 17515, 18895, 117149, 427027, 585745, 2135135, 13237837, 66189185]

約数ペア:

[(1, 66189185), (5, 13237837), (31, 2135135), (113, 585745), (155, 427027), (565, 117149), (3503, 18895), (3779, 17515)]