231796305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10709}}^1$

素因数の和:10770

約数の個数: 48

約数和(自身を含む): 444422160

約数和(自身を除く): 212625855

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 2405, 4329, 7215, 10709, 21645, 32127, 53545, 96381, 139217, 160635, 396233, 417651, 481905, 696085, 1188699, 1252953, 1981165, 2088255, 3566097, 5151029, 5943495, 6264765, 15453087, 17830485, 25755145, 46359261, 77265435, 231796305]

約数ペア:

[(1, 231796305), (3, 77265435), (5, 46359261), (9, 25755145), (13, 17830485), (15, 15453087), (37, 6264765), (39, 5943495), (45, 5151029), (65, 3566097), (111, 2088255), (117, 1981165), (185, 1252953), (195, 1188699), (333, 696085), (481, 481905), (555, 417651), (585, 396233), (1443, 160635), (1665, 139217), (2405, 96381), (4329, 53545), (7215, 32127), (10709, 21645)]