961750215

素因数分解:

$3^2\times 5^1\times {\mathrm{21372227}}^1$

素因数の和:21372238

約数の個数: 12

約数和(自身を含む): 1667033784

約数和(自身を除く): 705283569

約数列:

[1, 3, 5, 9, 15, 45, 21372227, 64116681, 106861135, 192350043, 320583405, 961750215]

約数ペア:

[(1, 961750215), (3, 320583405), (5, 192350043), (9, 106861135), (15, 64116681), (45, 21372227)]