4657985215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{2617}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 6095960640

約数和(自身を除く): 1437975425

約数列:

[1, 5, 13, 65, 139, 197, 695, 985, 1807, 2561, 2617, 9035, 12805, 13085, 27383, 34021, 136915, 170105, 355979, 363763, 515549, 1779895, 1818815, 2577745, 4728919, 6702137, 23644595, 33510685, 71661311, 358306555, 931597043, 4657985215]

約数ペア:

[(1, 4657985215), (5, 931597043), (13, 358306555), (65, 71661311), (139, 33510685), (197, 23644595), (695, 6702137), (985, 4728919), (1807, 2577745), (2561, 1818815), (2617, 1779895), (9035, 515549), (12805, 363763), (13085, 355979), (27383, 170105), (34021, 136915)]