12202155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{38737}}^1$

素因数の和:38755

約数の個数: 24

約数和(自身を含む): 24172512

約数和(自身を除く): 11970357

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 38737, 116211, 193685, 271159, 348633, 581055, 813477, 1355795, 1743165, 2440431, 4067385, 12202155]

約数ペア:

[(1, 12202155), (3, 4067385), (5, 2440431), (7, 1743165), (9, 1355795), (15, 813477), (21, 581055), (35, 348633), (45, 271159), (63, 193685), (105, 116211), (315, 38737)]