12497295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49009}}^1$

素因数の和:49034

約数の個数: 16

約数和(自身を含む): 21172320

約数和(自身を除く): 8675025

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 49009, 147027, 245045, 735135, 833153, 2499459, 4165765, 12497295]

約数ペア:

[(1, 12497295), (3, 4165765), (5, 2499459), (15, 833153), (17, 735135), (51, 245045), (85, 147027), (255, 49009)]