504192725

素因数分解:

$5^2\times {\mathrm{103}}^2\times {\mathrm{1901}}^1$

素因数の和:2117

約数の個数: 18

約数和(自身を含む): 631659906

約数和(自身を除く): 127467181

約数列:

[1, 5, 25, 103, 515, 1901, 2575, 9505, 10609, 47525, 53045, 195803, 265225, 979015, 4895075, 20167709, 100838545, 504192725]

約数ペア:

[(1, 504192725), (5, 100838545), (25, 20167709), (103, 4895075), (515, 979015), (1901, 265225), (2575, 195803), (9505, 53045), (10609, 47525)]