12684735

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 26664960

約数和(自身を除く): 13980225

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 433, 465, 651, 837, 945, 1085, 1299, 1395, 1953, 2165, 3031, 3255, 3897, 4185, 5859, 6495, 9093, 9765, 11691, 13423, 15155, 19485, 27279, 29295, 40269, 45465, 58455, 67115, 81837, 93961, 120807, 136395, 201345, 281883, 362421, 409185, 469805, 604035, 845649, 1409415, 1812105, 2536947, 4228245, 12684735]

約数ペア:

[(1, 12684735), (3, 4228245), (5, 2536947), (7, 1812105), (9, 1409415), (15, 845649), (21, 604035), (27, 469805), (31, 409185), (35, 362421), (45, 281883), (63, 201345), (93, 136395), (105, 120807), (135, 93961), (155, 81837), (189, 67115), (217, 58455), (279, 45465), (315, 40269), (433, 29295), (465, 27279), (651, 19485), (837, 15155), (945, 13423), (1085, 11691), (1299, 9765), (1395, 9093), (1953, 6495), (2165, 5859), (3031, 4185), (3255, 3897)]