8968765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4451}}^1$

素因数の和:4500

約数の個数: 16

約数和(自身を含む): 11966976

約数和(自身を除く): 2998211

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 4451, 22255, 57863, 137981, 289315, 689905, 1793753, 8968765]

約数ペア:

[(1, 8968765), (5, 1793753), (13, 689905), (31, 289315), (65, 137981), (155, 57863), (403, 22255), (2015, 4451)]