20160154845

素因数分解:

$3^2\times 5^1\times {\mathrm{448003441}}^1$

素因数の和:448003452

約数の個数: 12

約数和(自身を含む): 34944268476

約数和(自身を除く): 14784113631

約数列:

[1, 3, 5, 9, 15, 45, 448003441, 1344010323, 2240017205, 4032030969, 6720051615, 20160154845]

約数ペア:

[(1, 20160154845), (3, 6720051615), (5, 4032030969), (9, 2240017205), (15, 1344010323), (45, 448003441)]