15670100440781

素因数分解:

${\mathrm{71}}^2\times {\mathrm{641}}^1\times {\mathrm{1907}}^1\times {\mathrm{2543}}^1$

素因数の和:5233

約数の個数: 24

約数和(自身を含む): 15933320721792

約数和(自身を除く): 263220281011

約数列:

[1, 71, 641, 1907, 2543, 5041, 45511, 135397, 180553, 1222387, 1630063, 3231281, 4849501, 9613187, 12819263, 86789477, 115734473, 344314571, 3108530141, 6162052867, 8217147583, 24446334541, 220705640011, 15670100440781]

約数ペア:

[(1, 15670100440781), (71, 220705640011), (641, 24446334541), (1907, 8217147583), (2543, 6162052867), (5041, 3108530141), (45511, 344314571), (135397, 115734473), (180553, 86789477), (1222387, 12819263), (1630063, 9613187), (3231281, 4849501)]