65004125

素因数分解:

$5^3\times {\mathrm{433}}^1\times {\mathrm{1201}}^1$

素因数の和:1649

約数の個数: 16

約数和(自身を含む): 81380208

約数和(自身を除く): 16376083

約数列:

[1, 5, 25, 125, 433, 1201, 2165, 6005, 10825, 30025, 54125, 150125, 520033, 2600165, 13000825, 65004125]

約数ペア:

[(1, 65004125), (5, 13000825), (25, 2600165), (125, 520033), (433, 150125), (1201, 54125), (2165, 30025), (6005, 10825)]