11222155

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10343}}^1$

素因数の和:10386

約数の個数: 16

約数和(自身を含む): 15888384

約数和(自身を除く): 4666229

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 10343, 51715, 72401, 320633, 362005, 1603165, 2244431, 11222155]

約数ペア:

[(1, 11222155), (5, 2244431), (7, 1603165), (31, 362005), (35, 320633), (155, 72401), (217, 51715), (1085, 10343)]