2098575

素因数分解:

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

素因数の和:3128

約数の個数: 24

約数和(自身を含む): 3856400

約数和(自身を除く): 1757825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 3109, 9327, 15545, 27981, 46635, 77725, 83943, 139905, 233175, 419715, 699525, 2098575]

約数ペア:

[(1, 2098575), (3, 699525), (5, 419715), (9, 233175), (15, 139905), (25, 83943), (27, 77725), (45, 46635), (75, 27981), (135, 15545), (225, 9327), (675, 3109)]