2088894075

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{270407}}^1$

素因数の和:270523

約数の個数: 24

約数和(自身を含む): 3487181568

約数和(自身を除く): 1398287493

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 7725, 270407, 811221, 1352035, 4056105, 6760175, 20280525, 27851921, 83555763, 139259605, 417778815, 696298025, 2088894075]

約数ペア:

[(1, 2088894075), (3, 696298025), (5, 417778815), (15, 139259605), (25, 83555763), (75, 27851921), (103, 20280525), (309, 6760175), (515, 4056105), (1545, 1352035), (2575, 811221), (7725, 270407)]