406982655

素因数分解:

$3^2\times 5^1\times {\mathrm{9044059}}^1$

素因数の和:9044070

約数の個数: 12

約数和(自身を含む): 705436680

約数和(自身を除く): 298454025

約数列:

[1, 3, 5, 9, 15, 45, 9044059, 27132177, 45220295, 81396531, 135660885, 406982655]

約数ペア:

[(1, 406982655), (3, 135660885), (5, 81396531), (9, 45220295), (15, 27132177), (45, 9044059)]