126572055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6991}}^1$

素因数の和:7087

約数の個数: 32

約数和(自身を含む): 217479168

約数和(自身を除く): 90907113

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 6035, 6991, 18105, 20973, 34955, 104865, 118847, 356541, 496361, 594235, 1489083, 1782705, 2481805, 7445415, 8438137, 25314411, 42190685, 126572055]

約数ペア:

[(1, 126572055), (3, 42190685), (5, 25314411), (15, 8438137), (17, 7445415), (51, 2481805), (71, 1782705), (85, 1489083), (213, 594235), (255, 496361), (355, 356541), (1065, 118847), (1207, 104865), (3621, 34955), (6035, 20973), (6991, 18105)]