528025125

素因数分解:

$3^1\times 5^3\times {\mathrm{1408067}}^1$

素因数の和:1408085

約数の個数: 16

約数和(自身を含む): 878634432

約数和(自身を除く): 350609307

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 1408067, 4224201, 7040335, 21121005, 35201675, 105605025, 176008375, 528025125]

約数ペア:

[(1, 528025125), (3, 176008375), (5, 105605025), (15, 35201675), (25, 21121005), (75, 7040335), (125, 4224201), (375, 1408067)]