486540125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{204859}}^1$

素因数の和:204893

約数の個数: 16

約数和(自身を含む): 639163200

約数和(自身を除く): 152623075

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 204859, 1024295, 3892321, 5121475, 19461605, 25607375, 97308025, 486540125]

約数ペア:

[(1, 486540125), (5, 97308025), (19, 25607375), (25, 19461605), (95, 5121475), (125, 3892321), (475, 1024295), (2375, 204859)]