1610155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 2155680

約数和(自身を除く): 545525

約数列:

[1, 5, 17, 19, 85, 95, 323, 997, 1615, 4985, 16949, 18943, 84745, 94715, 322031, 1610155]

約数ペア:

[(1, 1610155), (5, 322031), (17, 94715), (19, 84745), (85, 18943), (95, 16949), (323, 4985), (997, 1615)]