11509315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2441}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 14769216

約数和(自身を除く): 3259901

約数列:

[1, 5, 23, 41, 115, 205, 943, 2441, 4715, 12205, 56143, 100081, 280715, 500405, 2301863, 11509315]

約数ペア:

[(1, 11509315), (5, 2301863), (23, 500405), (41, 280715), (115, 100081), (205, 56143), (943, 12205), (2441, 4715)]