16351605

素因数分解:

$3^3\times 5^1\times {\mathrm{121123}}^1$

素因数の和:121137

約数の個数: 16

約数和(自身を含む): 29069760

約数和(自身を除く): 12718155

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 121123, 363369, 605615, 1090107, 1816845, 3270321, 5450535, 16351605]

約数ペア:

[(1, 16351605), (3, 5450535), (5, 3270321), (9, 1816845), (15, 1090107), (27, 605615), (45, 363369), (135, 121123)]