15690075778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{12539}}^1$

素因数の和:12739

約数の個数: 64

約数和(自身を含む): 28440720000

約数和(自身を除く): 12750644222

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 149, 221, 247, 298, 323, 442, 494, 646, 1937, 2533, 2831, 3874, 4199, 5066, 5662, 8398, 12539, 25078, 32929, 36803, 48127, 65858, 73606, 96254, 163007, 213163, 238241, 326014, 426326, 476482, 625651, 1251302, 1868311, 2771119, 3097133, 3736622, 4050097, 5542238, 6194266, 8100194, 24288043, 31761287, 35497909, 48576086, 52651261, 63522574, 70995818, 105302522, 412896731, 461472817, 603464453, 825793462, 922945634, 1206928906, 7845037889, 15690075778]

約数ペア:

[(1, 15690075778), (2, 7845037889), (13, 1206928906), (17, 922945634), (19, 825793462), (26, 603464453), (34, 461472817), (38, 412896731), (149, 105302522), (221, 70995818), (247, 63522574), (298, 52651261), (323, 48576086), (442, 35497909), (494, 31761287), (646, 24288043), (1937, 8100194), (2533, 6194266), (2831, 5542238), (3874, 4050097), (4199, 3736622), (5066, 3097133), (5662, 2771119), (8398, 1868311), (12539, 1251302), (25078, 625651), (32929, 476482), (36803, 426326), (48127, 326014), (65858, 238241), (73606, 213163), (96254, 163007)]