2237015115

素因数分解:

$3^2\times 5^1\times {\mathrm{49711447}}^1$

素因数の和:49711458

約数の個数: 12

約数和(自身を含む): 3877492944

約数和(自身を除く): 1640477829

約数列:

[1, 3, 5, 9, 15, 45, 49711447, 149134341, 248557235, 447403023, 745671705, 2237015115]

約数ペア:

[(1, 2237015115), (3, 745671705), (5, 447403023), (9, 248557235), (15, 149134341), (45, 49711447)]