868078805

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{1434841}}^1$

素因数の和:1434868

約数の個数: 12

約数和(自身を含む): 1145003916

約数和(自身を除く): 276925111

約数列:

[1, 5, 11, 55, 121, 605, 1434841, 7174205, 15783251, 78916255, 173615761, 868078805]

約数ペア:

[(1, 868078805), (5, 173615761), (11, 78916255), (55, 15783251), (121, 7174205), (605, 1434841)]