160696665

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2659}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 298771200

約数和(自身を除く): 138074535

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 237, 255, 395, 711, 765, 1185, 1343, 2659, 3555, 4029, 6715, 7977, 12087, 13295, 20145, 23931, 39885, 45203, 60435, 119655, 135609, 210061, 226015, 406827, 630183, 678045, 1050305, 1890549, 2034135, 3150915, 3571037, 9452745, 10713111, 17855185, 32139333, 53565555, 160696665]

約数ペア:

[(1, 160696665), (3, 53565555), (5, 32139333), (9, 17855185), (15, 10713111), (17, 9452745), (45, 3571037), (51, 3150915), (79, 2034135), (85, 1890549), (153, 1050305), (237, 678045), (255, 630183), (395, 406827), (711, 226015), (765, 210061), (1185, 135609), (1343, 119655), (2659, 60435), (3555, 45203), (4029, 39885), (6715, 23931), (7977, 20145), (12087, 13295)]