15269319

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{10039}}^1$

素因数の和:10071

約数の個数: 18

約数和(自身を含む): 23885160

約数和(自身を除く): 8615841

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 10039, 30117, 90351, 130507, 391521, 1174563, 1696591, 5089773, 15269319]

約数ペア:

[(1, 15269319), (3, 5089773), (9, 1696591), (13, 1174563), (39, 391521), (117, 130507), (169, 90351), (507, 30117), (1521, 10039)]