12267255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 128

約数和(自身を含む): 28385280

約数和(自身を除く): 16118025

約数列:

[1, 3, 5, 7, 11, 13, 15, 19, 21, 33, 35, 39, 43, 55, 57, 65, 77, 91, 95, 105, 129, 133, 143, 165, 195, 209, 215, 231, 247, 273, 285, 301, 385, 399, 429, 455, 473, 559, 627, 645, 665, 715, 741, 817, 903, 1001, 1045, 1155, 1235, 1365, 1419, 1463, 1505, 1677, 1729, 1995, 2145, 2365, 2451, 2717, 2795, 3003, 3135, 3311, 3705, 3913, 4085, 4389, 4515, 5005, 5187, 5719, 6149, 7095, 7315, 8151, 8385, 8645, 8987, 9933, 10621, 11739, 12255, 13585, 15015, 16555, 17157, 18447, 19019, 19565, 21945, 25935, 26961, 28595, 30745, 31863, 40755, 43043, 44935, 49665, 53105, 57057, 58695, 62909, 74347, 85785, 92235, 95095, 116831, 129129, 134805, 159315, 188727, 215215, 223041, 285285, 314545, 350493, 371735, 584155, 645645, 817817, 943635, 1115205, 1752465, 2453451, 4089085, 12267255]

約数ペア:

[(1, 12267255), (3, 4089085), (5, 2453451), (7, 1752465), (11, 1115205), (13, 943635), (15, 817817), (19, 645645), (21, 584155), (33, 371735), (35, 350493), (39, 314545), (43, 285285), (55, 223041), (57, 215215), (65, 188727), (77, 159315), (91, 134805), (95, 129129), (105, 116831), (129, 95095), (133, 92235), (143, 85785), (165, 74347), (195, 62909), (209, 58695), (215, 57057), (231, 53105), (247, 49665), (273, 44935), (285, 43043), (301, 40755), (385, 31863), (399, 30745), (429, 28595), (455, 26961), (473, 25935), (559, 21945), (627, 19565), (645, 19019), (665, 18447), (715, 17157), (741, 16555), (817, 15015), (903, 13585), (1001, 12255), (1045, 11739), (1155, 10621), (1235, 9933), (1365, 8987), (1419, 8645), (1463, 8385), (1505, 8151), (1677, 7315), (1729, 7095), (1995, 6149), (2145, 5719), (2365, 5187), (2451, 5005), (2717, 4515), (2795, 4389), (3003, 4085), (3135, 3913), (3311, 3705)]