28232775

素因数分解:

$3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{701}}^1$

素因数の和:896

約数の個数: 36

約数和(自身を含む): 50923080

約数和(自身を除く): 22690305

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 179, 225, 537, 701, 895, 1611, 2103, 2685, 3505, 4475, 6309, 8055, 10515, 13425, 17525, 31545, 40275, 52575, 125479, 157725, 376437, 627395, 1129311, 1882185, 3136975, 5646555, 9410925, 28232775]

約数ペア:

[(1, 28232775), (3, 9410925), (5, 5646555), (9, 3136975), (15, 1882185), (25, 1129311), (45, 627395), (75, 376437), (179, 157725), (225, 125479), (537, 52575), (701, 40275), (895, 31545), (1611, 17525), (2103, 13425), (2685, 10515), (3505, 8055), (4475, 6309)]