157510155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{5333}}^1$

素因数の和:5531

約数の個数: 32

約数和(自身を含む): 276514560

約数和(自身を除く): 119004405

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 179, 537, 895, 1969, 2685, 5333, 5907, 9845, 15999, 26665, 29535, 58663, 79995, 175989, 293315, 879945, 954607, 2863821, 4773035, 10500677, 14319105, 31502031, 52503385, 157510155]

約数ペア:

[(1, 157510155), (3, 52503385), (5, 31502031), (11, 14319105), (15, 10500677), (33, 4773035), (55, 2863821), (165, 954607), (179, 879945), (537, 293315), (895, 175989), (1969, 79995), (2685, 58663), (5333, 29535), (5907, 26665), (9845, 15999)]