52120485

素因数分解:

$3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1721}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 90528984

約数和(自身を除く): 38408499

約数列:

[1, 3, 5, 9, 15, 45, 673, 1721, 2019, 3365, 5163, 6057, 8605, 10095, 15489, 25815, 30285, 77445, 1158233, 3474699, 5791165, 10424097, 17373495, 52120485]

約数ペア:

[(1, 52120485), (3, 17373495), (5, 10424097), (9, 5791165), (15, 3474699), (45, 1158233), (673, 77445), (1721, 30285), (2019, 25815), (3365, 15489), (5163, 10095), (6057, 8605)]