26120545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6689}}^1$

素因数の和:6776

約数の個数: 16

約数和(自身を含む): 34680960

約数和(自身を除く): 8560415

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 6689, 33445, 73579, 367895, 474919, 2374595, 5224109, 26120545]

約数ペア:

[(1, 26120545), (5, 5224109), (11, 2374595), (55, 474919), (71, 367895), (355, 73579), (781, 33445), (3905, 6689)]