54262125

素因数分解:

$3^2\times 5^3\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 98804160

約数和(自身を除く): 44542035

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 139, 225, 347, 375, 417, 695, 1041, 1125, 1251, 1735, 2085, 3123, 3475, 5205, 6255, 8675, 10425, 15615, 17375, 26025, 31275, 43375, 48233, 52125, 78075, 130125, 144699, 156375, 241165, 390375, 434097, 723495, 1205825, 2170485, 3617475, 6029125, 10852425, 18087375, 54262125]

約数ペア:

[(1, 54262125), (3, 18087375), (5, 10852425), (9, 6029125), (15, 3617475), (25, 2170485), (45, 1205825), (75, 723495), (125, 434097), (139, 390375), (225, 241165), (347, 156375), (375, 144699), (417, 130125), (695, 78075), (1041, 52125), (1125, 48233), (1251, 43375), (1735, 31275), (2085, 26025), (3123, 17375), (3475, 15615), (5205, 10425), (6255, 8675)]