27760865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3853}}^1$

素因数の和:4000

約数の個数: 16

約数和(自身を含む): 36628416

約数和(自身を除く): 8867551

約数列:

[1, 5, 11, 55, 131, 655, 1441, 3853, 7205, 19265, 42383, 211915, 504743, 2523715, 5552173, 27760865]

約数ペア:

[(1, 27760865), (5, 5552173), (11, 2523715), (55, 504743), (131, 211915), (655, 42383), (1441, 19265), (3853, 7205)]