2661525

素因数分解:

$3^3\times 5^2\times {\mathrm{3943}}^1$

素因数の和:3962

約数の個数: 24

約数和(自身を含む): 4890560

約数和(自身を除く): 2229035

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 3943, 11829, 19715, 35487, 59145, 98575, 106461, 177435, 295725, 532305, 887175, 2661525]

約数ペア:

[(1, 2661525), (3, 887175), (5, 532305), (9, 295725), (15, 177435), (25, 106461), (27, 98575), (45, 59145), (75, 35487), (135, 19715), (225, 11829), (675, 3943)]