15246225

素因数分解:

$3^4\times 5^2\times {\mathrm{7529}}^1$

素因数の和:7551

約数の個数: 30

約数和(自身を含む): 28245030

約数和(自身を除く): 12998805

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 7529, 22587, 37645, 67761, 112935, 188225, 203283, 338805, 564675, 609849, 1016415, 1694025, 3049245, 5082075, 15246225]

約数ペア:

[(1, 15246225), (3, 5082075), (5, 3049245), (9, 1694025), (15, 1016415), (25, 609849), (27, 564675), (45, 338805), (75, 203283), (81, 188225), (135, 112935), (225, 67761), (405, 37645), (675, 22587), (2025, 7529)]