15091563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1487}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 21427200

約数和(自身を除く): 6335637

約数列:

[1, 3, 17, 51, 199, 597, 1487, 3383, 4461, 10149, 25279, 75837, 295913, 887739, 5030521, 15091563]

約数ペア:

[(1, 15091563), (3, 5030521), (17, 887739), (51, 295913), (199, 75837), (597, 25279), (1487, 10149), (3383, 4461)]