150009155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 193425408

約数和(自身を除く): 43416253

約数列:

[1, 5, 31, 43, 71, 155, 215, 317, 355, 1333, 1585, 2201, 3053, 6665, 9827, 11005, 13631, 15265, 22507, 49135, 68155, 94643, 112535, 422561, 473215, 697717, 967801, 2112805, 3488585, 4839005, 30001831, 150009155]

約数ペア:

[(1, 150009155), (5, 30001831), (31, 4839005), (43, 3488585), (71, 2112805), (155, 967801), (215, 697717), (317, 473215), (355, 422561), (1333, 112535), (1585, 94643), (2201, 68155), (3053, 49135), (6665, 22507), (9827, 15265), (11005, 13631)]