142445945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{2029}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 180264000

約数和(自身を除く): 37818055

約数列:

[1, 5, 19, 95, 739, 2029, 3695, 10145, 14041, 38551, 70205, 192755, 1499431, 7497155, 28489189, 142445945]

約数ペア:

[(1, 142445945), (5, 28489189), (19, 7497155), (95, 1499431), (739, 192755), (2029, 70205), (3695, 38551), (10145, 14041)]