86168315

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 104966400

約数和(自身を除く): 18798085

約数列:

[1, 5, 109, 223, 545, 709, 1115, 3545, 24307, 77281, 121535, 158107, 386405, 790535, 17233663, 86168315]

約数ペア:

[(1, 86168315), (5, 17233663), (109, 790535), (223, 386405), (545, 158107), (709, 121535), (1115, 77281), (3545, 24307)]