25286175

素因数分解:

$3^4\times 5^2\times {\mathrm{12487}}^1$

素因数の和:12509

約数の個数: 30

約数和(自身を含む): 46842488

約数和(自身を除く): 21556313

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 12487, 37461, 62435, 112383, 187305, 312175, 337149, 561915, 936525, 1011447, 1685745, 2809575, 5057235, 8428725, 25286175]

約数ペア:

[(1, 25286175), (3, 8428725), (5, 5057235), (9, 2809575), (15, 1685745), (25, 1011447), (27, 936525), (45, 561915), (75, 337149), (81, 312175), (135, 187305), (225, 112383), (405, 62435), (675, 37461), (2025, 12487)]