15511873635

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1663}}^1$

素因数の和:1917

約数の個数: 96

約数和(自身を含む): 29016299520

約数和(自身を除く): 13504425885

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 89, 137, 153, 255, 267, 411, 445, 685, 765, 801, 1233, 1335, 1513, 1663, 2055, 2329, 4005, 4539, 4989, 6165, 6987, 7565, 8315, 11645, 12193, 13617, 14967, 20961, 22695, 24945, 28271, 34935, 36579, 60965, 68085, 74835, 84813, 104805, 109737, 141355, 148007, 182895, 207281, 227831, 254439, 424065, 444021, 548685, 621843, 683493, 740035, 1036405, 1139155, 1272195, 1332063, 1865529, 2050479, 2220105, 2516119, 3109215, 3417465, 3873127, 6660315, 7548357, 9327645, 10252395, 11619381, 12580595, 19365635, 20276959, 22645071, 34858143, 37741785, 58096905, 60830877, 101384795, 113225355, 174290715, 182492631, 304154385, 344708303, 912463155, 1034124909, 1723541515, 3102374727, 5170624545, 15511873635]

約数ペア:

[(1, 15511873635), (3, 5170624545), (5, 3102374727), (9, 1723541515), (15, 1034124909), (17, 912463155), (45, 344708303), (51, 304154385), (85, 182492631), (89, 174290715), (137, 113225355), (153, 101384795), (255, 60830877), (267, 58096905), (411, 37741785), (445, 34858143), (685, 22645071), (765, 20276959), (801, 19365635), (1233, 12580595), (1335, 11619381), (1513, 10252395), (1663, 9327645), (2055, 7548357), (2329, 6660315), (4005, 3873127), (4539, 3417465), (4989, 3109215), (6165, 2516119), (6987, 2220105), (7565, 2050479), (8315, 1865529), (11645, 1332063), (12193, 1272195), (13617, 1139155), (14967, 1036405), (20961, 740035), (22695, 683493), (24945, 621843), (28271, 548685), (34935, 444021), (36579, 424065), (60965, 254439), (68085, 227831), (74835, 207281), (84813, 182895), (104805, 148007), (109737, 141355)]