852159735

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{1319}}^1$

素因数の和:1637

約数の個数: 72

約数和(自身を含む): 1725403680

約数和(自身を除く): 873243945

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 293, 315, 441, 735, 879, 1319, 1465, 2051, 2205, 2637, 3957, 4395, 6153, 6595, 9233, 10255, 11871, 13185, 14357, 18459, 19785, 27699, 30765, 43071, 46165, 59355, 64631, 71785, 83097, 92295, 129213, 138495, 193893, 215355, 323155, 386467, 415485, 581679, 646065, 969465, 1159401, 1932335, 2705269, 2908395, 3478203, 5797005, 8115807, 13526345, 17391015, 18936883, 24347421, 40579035, 56810649, 94684415, 121737105, 170431947, 284053245, 852159735]

約数ペア:

[(1, 852159735), (3, 284053245), (5, 170431947), (7, 121737105), (9, 94684415), (15, 56810649), (21, 40579035), (35, 24347421), (45, 18936883), (49, 17391015), (63, 13526345), (105, 8115807), (147, 5797005), (245, 3478203), (293, 2908395), (315, 2705269), (441, 1932335), (735, 1159401), (879, 969465), (1319, 646065), (1465, 581679), (2051, 415485), (2205, 386467), (2637, 323155), (3957, 215355), (4395, 193893), (6153, 138495), (6595, 129213), (9233, 92295), (10255, 83097), (11871, 71785), (13185, 64631), (14357, 59355), (18459, 46165), (19785, 43071), (27699, 30765)]