2570125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:753

約数の個数: 16

約数和(自身を含む): 3322800

約数和(自身を除く): 752675

約数列:

[1, 5, 25, 29, 125, 145, 709, 725, 3545, 3625, 17725, 20561, 88625, 102805, 514025, 2570125]

約数ペア:

[(1, 2570125), (5, 514025), (25, 102805), (29, 88625), (125, 20561), (145, 17725), (709, 3625), (725, 3545)]