13500985

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 16793856

約数和(自身を除く): 3292871

約数列:

[1, 5, 47, 73, 235, 365, 787, 3431, 3935, 17155, 36989, 57451, 184945, 287255, 2700197, 13500985]

約数ペア:

[(1, 13500985), (5, 2700197), (47, 287255), (73, 184945), (235, 57451), (365, 36989), (787, 17155), (3431, 3935)]