1323253320495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2765333}}^1$

素因数の和:2765456

約数の個数: 64

約数和(自身を含む): 2357391928320

約数和(自身を除く): 1034138607825

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 73, 95, 115, 219, 285, 345, 365, 437, 1095, 1311, 1387, 1679, 2185, 4161, 5037, 6555, 6935, 8395, 20805, 25185, 31901, 95703, 159505, 478515, 2765333, 8295999, 13826665, 41479995, 52541327, 63602659, 157623981, 190807977, 201869309, 262706635, 318013295, 605607927, 788119905, 954039885, 1009346545, 1208450521, 3028039635, 3625351563, 3835516871, 4642994107, 6042252605, 11506550613, 13928982321, 18126757815, 19177584355, 23214970535, 57532753065, 69644911605, 88216888033, 264650664099, 441084440165, 1323253320495]

約数ペア:

[(1, 1323253320495), (3, 441084440165), (5, 264650664099), (15, 88216888033), (19, 69644911605), (23, 57532753065), (57, 23214970535), (69, 19177584355), (73, 18126757815), (95, 13928982321), (115, 11506550613), (219, 6042252605), (285, 4642994107), (345, 3835516871), (365, 3625351563), (437, 3028039635), (1095, 1208450521), (1311, 1009346545), (1387, 954039885), (1679, 788119905), (2185, 605607927), (4161, 318013295), (5037, 262706635), (6555, 201869309), (6935, 190807977), (8395, 157623981), (20805, 63602659), (25185, 52541327), (31901, 41479995), (95703, 13826665), (159505, 8295999), (478515, 2765333)]