56724525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 125116992

約数和(自身を除く): 68392467

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 41, 43, 45, 55, 65, 75, 99, 117, 123, 129, 143, 165, 195, 205, 215, 225, 275, 325, 369, 387, 429, 451, 473, 495, 533, 559, 585, 615, 645, 715, 825, 975, 1025, 1075, 1287, 1353, 1419, 1599, 1677, 1763, 1845, 1935, 2145, 2255, 2365, 2475, 2665, 2795, 2925, 3075, 3225, 3575, 4059, 4257, 4797, 5031, 5289, 5863, 6149, 6435, 6765, 7095, 7995, 8385, 8815, 9225, 9675, 10725, 11275, 11825, 13325, 13975, 15867, 17589, 18447, 19393, 20295, 21285, 22919, 23985, 25155, 26445, 29315, 30745, 32175, 33825, 35475, 39975, 41925, 44075, 52767, 55341, 58179, 68757, 79335, 87945, 92235, 96965, 101475, 106425, 114595, 119925, 125775, 132225, 146575, 153725, 174537, 206271, 252109, 263835, 276705, 290895, 343785, 396675, 439725, 461175, 484825, 572975, 756327, 872685, 1031355, 1260545, 1319175, 1383525, 1454475, 1718925, 2268981, 3781635, 4363425, 5156775, 6302725, 11344905, 18908175, 56724525]

約数ペア:

[(1, 56724525), (3, 18908175), (5, 11344905), (9, 6302725), (11, 5156775), (13, 4363425), (15, 3781635), (25, 2268981), (33, 1718925), (39, 1454475), (41, 1383525), (43, 1319175), (45, 1260545), (55, 1031355), (65, 872685), (75, 756327), (99, 572975), (117, 484825), (123, 461175), (129, 439725), (143, 396675), (165, 343785), (195, 290895), (205, 276705), (215, 263835), (225, 252109), (275, 206271), (325, 174537), (369, 153725), (387, 146575), (429, 132225), (451, 125775), (473, 119925), (495, 114595), (533, 106425), (559, 101475), (585, 96965), (615, 92235), (645, 87945), (715, 79335), (825, 68757), (975, 58179), (1025, 55341), (1075, 52767), (1287, 44075), (1353, 41925), (1419, 39975), (1599, 35475), (1677, 33825), (1763, 32175), (1845, 30745), (1935, 29315), (2145, 26445), (2255, 25155), (2365, 23985), (2475, 22919), (2665, 21285), (2795, 20295), (2925, 19393), (3075, 18447), (3225, 17589), (3575, 15867), (4059, 13975), (4257, 13325), (4797, 11825), (5031, 11275), (5289, 10725), (5863, 9675), (6149, 9225), (6435, 8815), (6765, 8385), (7095, 7995)]