12605415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49433}}^1$

素因数の和:49458

約数の個数: 16

約数和(自身を含む): 21355488

約数和(自身を除く): 8750073

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 49433, 148299, 247165, 741495, 840361, 2521083, 4201805, 12605415]

約数ペア:

[(1, 12605415), (3, 4201805), (5, 2521083), (15, 840361), (17, 741495), (51, 247165), (85, 148299), (255, 49433)]