127771095

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2069}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 214617600

約数和(自身を除く): 86846505

約数列:

[1, 3, 5, 15, 23, 69, 115, 179, 345, 537, 895, 2069, 2685, 4117, 6207, 10345, 12351, 20585, 31035, 47587, 61755, 142761, 237935, 370351, 713805, 1111053, 1851755, 5555265, 8518073, 25554219, 42590365, 127771095]

約数ペア:

[(1, 127771095), (3, 42590365), (5, 25554219), (15, 8518073), (23, 5555265), (69, 1851755), (115, 1111053), (179, 713805), (345, 370351), (537, 237935), (895, 142761), (2069, 61755), (2685, 47587), (4117, 31035), (6207, 20585), (10345, 12351)]