4890825

素因数分解:

$3^2\times 5^2\times {\mathrm{21737}}^1$

素因数の和:21753

約数の個数: 18

約数和(自身を含む): 8760414

約数和(自身を除く): 3869589

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 21737, 65211, 108685, 195633, 326055, 543425, 978165, 1630275, 4890825]

約数ペア:

[(1, 4890825), (3, 1630275), (5, 978165), (9, 543425), (15, 326055), (25, 195633), (45, 108685), (75, 65211), (225, 21737)]