85389986305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{45127}}^1$

素因数の和:45865

約数の個数: 32

約数和(自身を含む): 113085713664

約数和(自身を除く): 27695727359

約数列:

[1, 5, 13, 43, 65, 215, 559, 677, 2795, 3385, 8801, 29111, 44005, 45127, 145555, 225635, 378443, 586651, 1892215, 1940461, 2933255, 9702305, 25225993, 30550979, 126129965, 152754895, 397162727, 1313692097, 1985813635, 6568460485, 17077997261, 85389986305]

約数ペア:

[(1, 85389986305), (5, 17077997261), (13, 6568460485), (43, 1985813635), (65, 1313692097), (215, 397162727), (559, 152754895), (677, 126129965), (2795, 30550979), (3385, 25225993), (8801, 9702305), (29111, 2933255), (44005, 1940461), (45127, 1892215), (145555, 586651), (225635, 378443)]