54205495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{691}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 67511520

約数和(自身を除く): 13306025

約数列:

[1, 5, 29, 145, 541, 691, 2705, 3455, 15689, 20039, 78445, 100195, 373831, 1869155, 10841099, 54205495]

約数ペア:

[(1, 54205495), (5, 10841099), (29, 1869155), (145, 373831), (541, 100195), (691, 78445), (2705, 20039), (3455, 15689)]