2830501825

素因数分解:

$5^2\times {\mathrm{521}}^1\times {\mathrm{217313}}^1$

素因数の和:217844

約数の個数: 12

約数和(自身を含む): 3516575148

約数和(自身を除く): 686073323

約数列:

[1, 5, 25, 521, 2605, 13025, 217313, 1086565, 5432825, 113220073, 566100365, 2830501825]

約数ペア:

[(1, 2830501825), (5, 566100365), (25, 113220073), (521, 5432825), (2605, 1086565), (13025, 217313)]