68808885

素因数分解:

$3^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{2851}}^1$

素因数の和:4468

約数の個数: 16

約数和(自身を含む): 110201280

約数和(自身を除く): 41392395

約数列:

[1, 3, 5, 15, 1609, 2851, 4827, 8045, 8553, 14255, 24135, 42765, 4587259, 13761777, 22936295, 68808885]

約数ペア:

[(1, 68808885), (3, 22936295), (5, 13761777), (15, 4587259), (1609, 42765), (2851, 24135), (4827, 14255), (8045, 8553)]