5580245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 7413120

約数和(自身を除く): 1832875

約数列:

[1, 5, 11, 55, 71, 355, 781, 1429, 3905, 7145, 15719, 78595, 101459, 507295, 1116049, 5580245]

約数ペア:

[(1, 5580245), (5, 1116049), (11, 507295), (55, 101459), (71, 78595), (355, 15719), (781, 7145), (1429, 3905)]