667393045

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{1103129}}^1$

素因数の和:1103156

約数の個数: 12

約数和(自身を含む): 880297740

約数和(自身を除く): 212904695

約数列:

[1, 5, 11, 55, 121, 605, 1103129, 5515645, 12134419, 60672095, 133478609, 667393045]

約数ペア:

[(1, 667393045), (5, 133478609), (11, 60672095), (55, 12134419), (121, 5515645), (605, 1103129)]