68486545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{24859}}^1$

素因数の和:24912

約数の個数: 16

約数和(自身を含む): 89496000

約数和(自身を除く): 21009455

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 24859, 124295, 472321, 720911, 2361605, 3604555, 13697309, 68486545]

約数ペア:

[(1, 68486545), (5, 13697309), (19, 3604555), (29, 2361605), (95, 720911), (145, 472321), (551, 124295), (2755, 24859)]