80790825

素因数分解:

$3^1\times 5^2\times {\mathrm{757}}^1\times {\mathrm{1423}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 133844608

約数和(自身を除く): 53053783

約数列:

[1, 3, 5, 15, 25, 75, 757, 1423, 2271, 3785, 4269, 7115, 11355, 18925, 21345, 35575, 56775, 106725, 1077211, 3231633, 5386055, 16158165, 26930275, 80790825]

約数ペア:

[(1, 80790825), (3, 26930275), (5, 16158165), (15, 5386055), (25, 3231633), (75, 1077211), (757, 106725), (1423, 56775), (2271, 35575), (3785, 21345), (4269, 18925), (7115, 11355)]