124539395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{709}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 161283600

約数和(自身を除く): 36744205

約数列:

[1, 5, 19, 43, 95, 215, 709, 817, 1849, 3545, 4085, 9245, 13471, 30487, 35131, 67355, 152435, 175655, 579253, 1310941, 2896265, 6554705, 24907879, 124539395]

約数ペア:

[(1, 124539395), (5, 24907879), (19, 6554705), (43, 2896265), (95, 1310941), (215, 579253), (709, 175655), (817, 152435), (1849, 67355), (3545, 35131), (4085, 30487), (9245, 13471)]