2040341895

素因数分解:

$3^2\times 5^1\times {\mathrm{45340931}}^1$

素因数の和:45340942

約数の個数: 12

約数和(自身を含む): 3536592696

約数和(自身を除く): 1496250801

約数列:

[1, 3, 5, 9, 15, 45, 45340931, 136022793, 226704655, 408068379, 680113965, 2040341895]

約数ペア:

[(1, 2040341895), (3, 680113965), (5, 408068379), (9, 226704655), (15, 136022793), (45, 45340931)]