15031145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{977}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 19223568

約数和(自身を除く): 4192423

約数列:

[1, 5, 17, 85, 181, 905, 977, 3077, 4885, 15385, 16609, 83045, 176837, 884185, 3006229, 15031145]

約数ペア:

[(1, 15031145), (5, 3006229), (17, 884185), (85, 176837), (181, 83045), (905, 16609), (977, 15385), (3077, 4885)]