15962065

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 23466240

約数和(自身を除く): 7504175

約数列:

[1, 5, 7, 17, 35, 85, 119, 139, 193, 595, 695, 965, 973, 1351, 2363, 3281, 4865, 6755, 11815, 16405, 16541, 22967, 26827, 82705, 114835, 134135, 187789, 456059, 938945, 2280295, 3192413, 15962065]

約数ペア:

[(1, 15962065), (5, 3192413), (7, 2280295), (17, 938945), (35, 456059), (85, 187789), (119, 134135), (139, 114835), (193, 82705), (595, 26827), (695, 22967), (965, 16541), (973, 16405), (1351, 11815), (2363, 6755), (3281, 4865)]