234828495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2621}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 446662944

約数和(自身を除く): 211834449

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 181, 495, 543, 905, 1629, 1991, 2621, 2715, 5973, 7863, 8145, 9955, 13105, 17919, 23589, 28831, 29865, 39315, 86493, 89595, 117945, 144155, 259479, 432465, 474401, 1297395, 1423203, 2372005, 4269609, 5218411, 7116015, 15655233, 21348045, 26092055, 46965699, 78276165, 234828495]

約数ペア:

[(1, 234828495), (3, 78276165), (5, 46965699), (9, 26092055), (11, 21348045), (15, 15655233), (33, 7116015), (45, 5218411), (55, 4269609), (99, 2372005), (165, 1423203), (181, 1297395), (495, 474401), (543, 432465), (905, 259479), (1629, 144155), (1991, 117945), (2621, 89595), (2715, 86493), (5973, 39315), (7863, 29865), (8145, 28831), (9955, 23589), (13105, 17919)]