68502125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{28843}}^1$

素因数の和:28877

約数の個数: 16

約数和(自身を含む): 89993280

約数和(自身を除く): 21491155

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 28843, 144215, 548017, 721075, 2740085, 3605375, 13700425, 68502125]

約数ペア:

[(1, 68502125), (5, 13700425), (19, 3605375), (25, 2740085), (95, 721075), (125, 548017), (475, 144215), (2375, 28843)]