42503315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{743}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 54157248

約数和(自身を除く): 11653933

約数列:

[1, 5, 17, 85, 673, 743, 3365, 3715, 11441, 12631, 57205, 63155, 500039, 2500195, 8500663, 42503315]

約数ペア:

[(1, 42503315), (5, 8500663), (17, 2500195), (85, 500039), (673, 63155), (743, 57205), (3365, 12631), (3715, 11441)]