12225405

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17341}}^1$

素因数の和:17396

約数の個数: 16

約数和(自身を含む): 19977984

約数和(自身を除く): 7752579

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 17341, 52023, 86705, 260115, 815027, 2445081, 4075135, 12225405]

約数ペア:

[(1, 12225405), (3, 4075135), (5, 2445081), (15, 815027), (47, 260115), (141, 86705), (235, 52023), (705, 17341)]