4010449725

素因数分解:

$3^4\times 5^2\times {\mathrm{1980469}}^1$

素因数の和:1980491

約数の個数: 30

約数和(自身を含む): 7428742970

約数和(自身を除く): 3418293245

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 1980469, 5941407, 9902345, 17824221, 29707035, 49511725, 53472663, 89121105, 148535175, 160417989, 267363315, 445605525, 802089945, 1336816575, 4010449725]

約数ペア:

[(1, 4010449725), (3, 1336816575), (5, 802089945), (9, 445605525), (15, 267363315), (25, 160417989), (27, 148535175), (45, 89121105), (75, 53472663), (81, 49511725), (135, 29707035), (225, 17824221), (405, 9902345), (675, 5941407), (2025, 1980469)]