145230625

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{10103}}^1$

素因数の和:10146

約数の個数: 20

約数和(自身を含む): 189389376

約数和(自身を除く): 44158751

約数列:

[1, 5, 23, 25, 115, 125, 575, 625, 2875, 10103, 14375, 50515, 232369, 252575, 1161845, 1262875, 5809225, 6314375, 29046125, 145230625]

約数ペア:

[(1, 145230625), (5, 29046125), (23, 6314375), (25, 5809225), (115, 1262875), (125, 1161845), (575, 252575), (625, 232369), (2875, 50515), (10103, 14375)]