4545845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 5808000

約数和(自身を除く): 1262155

約数列:

[1, 5, 19, 95, 109, 439, 545, 2071, 2195, 8341, 10355, 41705, 47851, 239255, 909169, 4545845]

約数ペア:

[(1, 4545845), (5, 909169), (19, 239255), (95, 47851), (109, 41705), (439, 10355), (545, 8341), (2071, 2195)]