5090005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 6494400

約数和(自身を除く): 1404395

約数列:

[1, 5, 19, 95, 131, 409, 655, 2045, 2489, 7771, 12445, 38855, 53579, 267895, 1018001, 5090005]

約数ペア:

[(1, 5090005), (5, 1018001), (19, 267895), (95, 53579), (131, 38855), (409, 12445), (655, 7771), (2045, 2489)]