159459465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{5399}}^1$

素因数の和:5597

約数の個数: 32

約数和(自身を含む): 279936000

約数和(自身を除く): 120476535

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 179, 537, 895, 1969, 2685, 5399, 5907, 9845, 16197, 26995, 29535, 59389, 80985, 178167, 296945, 890835, 966421, 2899263, 4832105, 10630631, 14496315, 31891893, 53153155, 159459465]

約数ペア:

[(1, 159459465), (3, 53153155), (5, 31891893), (11, 14496315), (15, 10630631), (33, 4832105), (55, 2899263), (165, 966421), (179, 890835), (537, 296945), (895, 178167), (1969, 80985), (2685, 59389), (5399, 29535), (5907, 26995), (9845, 16197)]