85880235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{817907}}^1$

素因数の和:817922

約数の個数: 16

約数和(自身を含む): 157038336

約数和(自身を除く): 71158101

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 817907, 2453721, 4089535, 5725349, 12268605, 17176047, 28626745, 85880235]

約数ペア:

[(1, 85880235), (3, 28626745), (5, 17176047), (7, 12268605), (15, 5725349), (21, 4089535), (35, 2453721), (105, 817907)]