12711636585

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{7247}}^1$

素因数の和:7396

約数の個数: 80

約数和(自身を含む): 23489782272

約数和(自身を除く): 10778145687

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 71, 81, 135, 183, 213, 305, 355, 405, 549, 639, 915, 1065, 1647, 1917, 2745, 3195, 4331, 4941, 5751, 7247, 8235, 9585, 12993, 21655, 21741, 24705, 28755, 36235, 38979, 64965, 65223, 108705, 116937, 194895, 195669, 326115, 350811, 442067, 514537, 584685, 587007, 978345, 1326201, 1543611, 1754055, 2210335, 2572685, 2935035, 3978603, 4630833, 6631005, 7718055, 11935809, 13892499, 19893015, 23154165, 31386757, 35807427, 41677497, 59679045, 69462495, 94160271, 156933785, 179037135, 208387485, 282480813, 470801355, 847442439, 1412404065, 2542327317, 4237212195, 12711636585]

約数ペア:

[(1, 12711636585), (3, 4237212195), (5, 2542327317), (9, 1412404065), (15, 847442439), (27, 470801355), (45, 282480813), (61, 208387485), (71, 179037135), (81, 156933785), (135, 94160271), (183, 69462495), (213, 59679045), (305, 41677497), (355, 35807427), (405, 31386757), (549, 23154165), (639, 19893015), (915, 13892499), (1065, 11935809), (1647, 7718055), (1917, 6631005), (2745, 4630833), (3195, 3978603), (4331, 2935035), (4941, 2572685), (5751, 2210335), (7247, 1754055), (8235, 1543611), (9585, 1326201), (12993, 978345), (21655, 587007), (21741, 584685), (24705, 514537), (28755, 442067), (36235, 350811), (38979, 326115), (64965, 195669), (65223, 194895), (108705, 116937)]