15002855

素因数分解:

$5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2221}}^1$

素因数の和:2426

約数の個数: 16

約数和(自身を含む): 20691264

約数和(自身を除く): 5688409

約数列:

[1, 5, 7, 35, 193, 965, 1351, 2221, 6755, 11105, 15547, 77735, 428653, 2143265, 3000571, 15002855]

約数ペア:

[(1, 15002855), (5, 3000571), (7, 2143265), (35, 428653), (193, 77735), (965, 15547), (1351, 11105), (2221, 6755)]