190747185

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1319}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 316293120

約数和(自身を除く): 125545935

約数列:

[1, 3, 5, 15, 31, 93, 155, 311, 465, 933, 1319, 1555, 3957, 4665, 6595, 9641, 19785, 28923, 40889, 48205, 122667, 144615, 204445, 410209, 613335, 1230627, 2051045, 6153135, 12716479, 38149437, 63582395, 190747185]

約数ペア:

[(1, 190747185), (3, 63582395), (5, 38149437), (15, 12716479), (31, 6153135), (93, 2051045), (155, 1230627), (311, 613335), (465, 410209), (933, 204445), (1319, 144615), (1555, 122667), (3957, 48205), (4665, 40889), (6595, 28923), (9641, 19785)]