9970875

素因数分解:

$3^2\times 5^3\times {\mathrm{8863}}^1$

素因数の和:8884

約数の個数: 24

約数和(自身を含む): 17976192

約数和(自身を除く): 8005317

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 8863, 26589, 44315, 79767, 132945, 221575, 398835, 664725, 1107875, 1994175, 3323625, 9970875]

約数ペア:

[(1, 9970875), (3, 3323625), (5, 1994175), (9, 1107875), (15, 664725), (25, 398835), (45, 221575), (75, 132945), (125, 79767), (225, 44315), (375, 26589), (1125, 8863)]