87160915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{1069}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 109396800

約数和(自身を除く): 22235885

約数列:

[1, 5, 23, 115, 709, 1069, 3545, 5345, 16307, 24587, 81535, 122935, 757921, 3789605, 17432183, 87160915]

約数ペア:

[(1, 87160915), (5, 17432183), (23, 3789605), (115, 757921), (709, 122935), (1069, 81535), (3545, 24587), (5345, 16307)]