13119495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51449}}^1$

素因数の和:51474

約数の個数: 16

約数和(自身を含む): 22226400

約数和(自身を除く): 9106905

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 51449, 154347, 257245, 771735, 874633, 2623899, 4373165, 13119495]

約数ペア:

[(1, 13119495), (3, 4373165), (5, 2623899), (15, 874633), (17, 771735), (51, 257245), (85, 154347), (255, 51449)]