12751445

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 19180800

約数和(自身を除く): 6429355

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 595, 739, 1015, 2465, 3451, 3695, 5173, 12563, 17255, 21431, 25865, 62815, 87941, 107155, 150017, 364327, 439705, 750085, 1821635, 2550289, 12751445]

約数ペア:

[(1, 12751445), (5, 2550289), (7, 1821635), (17, 750085), (29, 439705), (35, 364327), (85, 150017), (119, 107155), (145, 87941), (203, 62815), (493, 25865), (595, 21431), (739, 17255), (1015, 12563), (2465, 5173), (3451, 3695)]