72115315

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{739}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 89776800

約数和(自身を除く): 17661485

約数列:

[1, 5, 29, 145, 673, 739, 3365, 3695, 19517, 21431, 97585, 107155, 497347, 2486735, 14423063, 72115315]

約数ペア:

[(1, 72115315), (5, 14423063), (29, 2486735), (145, 497347), (673, 107155), (739, 97585), (3365, 21431), (3695, 19517)]