12677495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 17236800

約数和(自身を除く): 4559305

約数列:

[1, 5, 17, 29, 37, 85, 139, 145, 185, 493, 629, 695, 1073, 2363, 2465, 3145, 4031, 5143, 5365, 11815, 18241, 20155, 25715, 68527, 87431, 91205, 149147, 342635, 437155, 745735, 2535499, 12677495]

約数ペア:

[(1, 12677495), (5, 2535499), (17, 745735), (29, 437155), (37, 342635), (85, 149147), (139, 91205), (145, 87431), (185, 68527), (493, 25715), (629, 20155), (695, 18241), (1073, 11815), (2363, 5365), (2465, 5143), (3145, 4031)]