13008145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3559}}^1$

素因数の和:3624

約数の個数: 16

約数和(自身を含む): 16917120

約数和(自身を除く): 3908975

約数列:

[1, 5, 17, 43, 85, 215, 731, 3559, 3655, 17795, 60503, 153037, 302515, 765185, 2601629, 13008145]

約数ペア:

[(1, 13008145), (5, 2601629), (17, 765185), (43, 302515), (85, 153037), (215, 60503), (731, 17795), (3559, 3655)]