126887255

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{1601}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 168748272

約数和(自身を除く): 41861017

約数列:

[1, 5, 11, 55, 121, 131, 605, 655, 1441, 1601, 7205, 8005, 15851, 17611, 79255, 88055, 193721, 209731, 968605, 1048655, 2307041, 11535205, 25377451, 126887255]

約数ペア:

[(1, 126887255), (5, 25377451), (11, 11535205), (55, 2307041), (121, 1048655), (131, 968605), (605, 209731), (655, 193721), (1441, 88055), (1601, 79255), (7205, 17611), (8005, 15851)]