82380525

素因数分解:

$3^1\times 5^2\times {\mathrm{757}}^1\times {\mathrm{1451}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 136476384

約数和(自身を除く): 54095859

約数列:

[1, 3, 5, 15, 25, 75, 757, 1451, 2271, 3785, 4353, 7255, 11355, 18925, 21765, 36275, 56775, 108825, 1098407, 3295221, 5492035, 16476105, 27460175, 82380525]

約数ペア:

[(1, 82380525), (3, 27460175), (5, 16476105), (15, 5492035), (25, 3295221), (75, 1098407), (757, 108825), (1451, 56775), (2271, 36275), (3785, 21765), (4353, 18925), (7255, 11355)]