2842315

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 4155552

約数和(自身を除く): 1313237

約数列:

[1, 5, 7, 17, 35, 85, 119, 281, 289, 595, 1405, 1445, 1967, 2023, 4777, 9835, 10115, 23885, 33439, 81209, 167195, 406045, 568463, 2842315]

約数ペア:

[(1, 2842315), (5, 568463), (7, 406045), (17, 167195), (35, 81209), (85, 33439), (119, 23885), (281, 10115), (289, 9835), (595, 4777), (1405, 2023), (1445, 1967)]