54427535

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 66769920

約数和(自身を除く): 12342385

約数列:

[1, 5, 71, 139, 355, 695, 1103, 5515, 9869, 49345, 78313, 153317, 391565, 766585, 10885507, 54427535]

約数ペア:

[(1, 54427535), (5, 10885507), (71, 766585), (139, 391565), (355, 153317), (695, 78313), (1103, 49345), (5515, 9869)]