478857125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{863}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 627554304

約数和(自身を除く): 148697179

約数列:

[1, 5, 23, 25, 115, 125, 193, 575, 863, 965, 2875, 4315, 4439, 4825, 19849, 21575, 22195, 24125, 99245, 107875, 110975, 166559, 496225, 554875, 832795, 2481125, 3830857, 4163975, 19154285, 20819875, 95771425, 478857125]

約数ペア:

[(1, 478857125), (5, 95771425), (23, 20819875), (25, 19154285), (115, 4163975), (125, 3830857), (193, 2481125), (575, 832795), (863, 554875), (965, 496225), (2875, 166559), (4315, 110975), (4439, 107875), (4825, 99245), (19849, 24125), (21575, 22195)]