9211725

素因数分解:

$3^4\times 5^2\times {\mathrm{4549}}^1$

素因数の和:4571

約数の個数: 30

約数和(自身を含む): 17067050

約数和(自身を除く): 7855325

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 4549, 13647, 22745, 40941, 68235, 113725, 122823, 204705, 341175, 368469, 614115, 1023525, 1842345, 3070575, 9211725]

約数ペア:

[(1, 9211725), (3, 3070575), (5, 1842345), (9, 1023525), (15, 614115), (25, 368469), (27, 341175), (45, 204705), (75, 122823), (81, 113725), (135, 68235), (225, 40941), (405, 22745), (675, 13647), (2025, 4549)]