9139075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 12499200

約数和(自身を除く): 3360125

約数列:

[1, 5, 11, 25, 55, 167, 199, 275, 835, 995, 1837, 2189, 4175, 4975, 9185, 10945, 33233, 45925, 54725, 166165, 365563, 830825, 1827815, 9139075]

約数ペア:

[(1, 9139075), (5, 1827815), (11, 830825), (25, 365563), (55, 166165), (167, 54725), (199, 45925), (275, 33233), (835, 10945), (995, 9185), (1837, 4975), (2189, 4175)]