800876075

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{745001}}^1$

素因数の和:745054

約数の個数: 12

約数和(自身を含む): 1016182728

約数和(自身を除く): 215306653

約数列:

[1, 5, 25, 43, 215, 1075, 745001, 3725005, 18625025, 32035043, 160175215, 800876075]

約数ペア:

[(1, 800876075), (5, 160175215), (25, 32035043), (43, 18625025), (215, 3725005), (1075, 745001)]