1148125

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:198

約数の個数: 20

約数和(自身を含む): 1574496

約数和(自身を除く): 426371

約数列:

[1, 5, 11, 25, 55, 125, 167, 275, 625, 835, 1375, 1837, 4175, 6875, 9185, 20875, 45925, 104375, 229625, 1148125]

約数ペア:

[(1, 1148125), (5, 229625), (11, 104375), (25, 45925), (55, 20875), (125, 9185), (167, 6875), (275, 4175), (625, 1837), (835, 1375)]