15511157

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 12

約数和(自身を含む): 16750188

約数和(自身を除く): 1239031

約数列:

[1, 17, 71, 181, 1207, 3077, 5041, 12851, 85697, 218467, 912421, 15511157]

約数ペア:

[(1, 15511157), (17, 912421), (71, 218467), (181, 85697), (1207, 12851), (3077, 5041)]