18064815

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5039}}^1$

素因数の和:5286

約数の個数: 16

約数和(自身を含む): 29030400

約数和(自身を除く): 10965585

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 5039, 15117, 25195, 75585, 1204321, 3612963, 6021605, 18064815]

約数ペア:

[(1, 18064815), (3, 6021605), (5, 3612963), (15, 1204321), (239, 75585), (717, 25195), (1195, 15117), (3585, 5039)]