1286798045165

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{6659}}^1$

素因数の和:7110

約数の個数: 64

約数和(自身を含む): 1658180160000

約数和(自身を除く): 371382114835

約数列:

[1, 5, 29, 37, 145, 181, 185, 199, 905, 995, 1073, 5249, 5365, 5771, 6659, 6697, 7363, 26245, 28855, 33295, 33485, 36019, 36815, 180095, 193111, 194213, 213527, 246383, 965555, 971065, 1044551, 1067635, 1205279, 1231915, 1325141, 1332703, 5222755, 6026395, 6625705, 6663515, 7145107, 34953091, 35725535, 38429089, 38648387, 44595323, 49030217, 174765455, 192145445, 193241935, 222976615, 239850521, 245151085, 1199252605, 1293264367, 1421876293, 6466321835, 6955665109, 7109381465, 8874469277, 34778325545, 44372346385, 257359609033, 1286798045165]

約数ペア:

[(1, 1286798045165), (5, 257359609033), (29, 44372346385), (37, 34778325545), (145, 8874469277), (181, 7109381465), (185, 6955665109), (199, 6466321835), (905, 1421876293), (995, 1293264367), (1073, 1199252605), (5249, 245151085), (5365, 239850521), (5771, 222976615), (6659, 193241935), (6697, 192145445), (7363, 174765455), (26245, 49030217), (28855, 44595323), (33295, 38648387), (33485, 38429089), (36019, 35725535), (36815, 34953091), (180095, 7145107), (193111, 6663515), (194213, 6625705), (213527, 6026395), (246383, 5222755), (965555, 1332703), (971065, 1325141), (1044551, 1231915), (1067635, 1205279)]