1372815

素因数分解:

$3^3\times 5^1\times {\mathrm{10169}}^1$

素因数の和:10183

約数の個数: 16

約数和(自身を含む): 2440800

約数和(自身を除く): 1067985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 10169, 30507, 50845, 91521, 152535, 274563, 457605, 1372815]

約数ペア:

[(1, 1372815), (3, 457605), (5, 274563), (9, 152535), (15, 91521), (27, 50845), (45, 30507), (135, 10169)]