66766745

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{701}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 82285632

約数和(自身を除く): 15518887

約数列:

[1, 5, 43, 215, 443, 701, 2215, 3505, 19049, 30143, 95245, 150715, 310543, 1552715, 13353349, 66766745]

約数ペア:

[(1, 66766745), (5, 13353349), (43, 1552715), (215, 310543), (443, 150715), (701, 95245), (2215, 30143), (3505, 19049)]