121869005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{1319}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 155105280

約数和(自身を除く): 33236275

約数列:

[1, 5, 17, 85, 1087, 1319, 5435, 6595, 18479, 22423, 92395, 112115, 1433753, 7168765, 24373801, 121869005]

約数ペア:

[(1, 121869005), (5, 24373801), (17, 7168765), (85, 1433753), (1087, 112115), (1319, 92395), (5435, 22423), (6595, 18479)]