54290125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{22859}}^1$

素因数の和:22893

約数の個数: 16

約数和(自身を含む): 71323200

約数和(自身を除く): 17033075

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 22859, 114295, 434321, 571475, 2171605, 2857375, 10858025, 54290125]

約数ペア:

[(1, 54290125), (5, 10858025), (19, 2857375), (25, 2171605), (95, 571475), (125, 434321), (475, 114295), (2375, 22859)]