12822345

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2663}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 22441536

約数和(自身を除く): 9619191

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 2663, 4815, 7989, 13315, 23967, 39945, 119835, 284941, 854823, 1424705, 2564469, 4274115, 12822345]

約数ペア:

[(1, 12822345), (3, 4274115), (5, 2564469), (9, 1424705), (15, 854823), (45, 284941), (107, 119835), (321, 39945), (535, 23967), (963, 13315), (1605, 7989), (2663, 4815)]