848200625

素因数分解:

$5^4\times {\mathrm{683}}^1\times {\mathrm{1987}}^1$

素因数の和:2690

約数の個数: 20

約数和(自身を含む): 1061997552

約数和(自身を除く): 213796927

約数列:

[1, 5, 25, 125, 625, 683, 1987, 3415, 9935, 17075, 49675, 85375, 248375, 426875, 1241875, 1357121, 6785605, 33928025, 169640125, 848200625]

約数ペア:

[(1, 848200625), (5, 169640125), (25, 33928025), (125, 6785605), (625, 1357121), (683, 1241875), (1987, 426875), (3415, 248375), (9935, 85375), (17075, 49675)]