22387005

素因数分解:

$3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1123}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 38926368

約数和(自身を除く): 16539363

約数列:

[1, 3, 5, 9, 15, 45, 443, 1123, 1329, 2215, 3369, 3987, 5615, 6645, 10107, 16845, 19935, 50535, 497489, 1492467, 2487445, 4477401, 7462335, 22387005]

約数ペア:

[(1, 22387005), (3, 7462335), (5, 4477401), (9, 2487445), (15, 1492467), (45, 497489), (443, 50535), (1123, 19935), (1329, 16845), (2215, 10107), (3369, 6645), (3987, 5615)]