490367025

素因数分解:

$3^2\times 5^2\times {\mathrm{701}}^1\times {\mathrm{3109}}^1$

素因数の和:3826

約数の個数: 36

約数和(自身を含む): 879837660

約数和(自身を除く): 389470635

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 701, 2103, 3109, 3505, 6309, 9327, 10515, 15545, 17525, 27981, 31545, 46635, 52575, 77725, 139905, 157725, 233175, 699525, 2179409, 6538227, 10897045, 19614681, 32691135, 54485225, 98073405, 163455675, 490367025]

約数ペア:

[(1, 490367025), (3, 163455675), (5, 98073405), (9, 54485225), (15, 32691135), (25, 19614681), (45, 10897045), (75, 6538227), (225, 2179409), (701, 699525), (2103, 233175), (3109, 157725), (3505, 139905), (6309, 77725), (9327, 52575), (10515, 46635), (15545, 31545), (17525, 27981)]