742989678145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{50227}}^1$

素因数の和:51490

約数の個数: 64

約数和(自身を含む): 1110008261376

約数和(自身を除く): 367018583231

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 1217, 2431, 6085, 12155, 13387, 15821, 20689, 50227, 66935, 79105, 103445, 174031, 227579, 251135, 268957, 552497, 652951, 853859, 870155, 1137895, 1344785, 2762485, 2958527, 3264755, 4269295, 7182461, 9392449, 11100167, 14792635, 35912305, 46962245, 55500835, 61126259, 122101837, 305631295, 610509185, 672388849, 794641367, 1039146403, 3361944245, 3973206835, 5195732015, 8741055037, 11430610433, 13508903239, 43705275185, 57153052165, 67544516195, 148597935629, 742989678145]

約数ペア:

[(1, 742989678145), (5, 148597935629), (11, 67544516195), (13, 57153052165), (17, 43705275185), (55, 13508903239), (65, 11430610433), (85, 8741055037), (143, 5195732015), (187, 3973206835), (221, 3361944245), (715, 1039146403), (935, 794641367), (1105, 672388849), (1217, 610509185), (2431, 305631295), (6085, 122101837), (12155, 61126259), (13387, 55500835), (15821, 46962245), (20689, 35912305), (50227, 14792635), (66935, 11100167), (79105, 9392449), (103445, 7182461), (174031, 4269295), (227579, 3264755), (251135, 2958527), (268957, 2762485), (552497, 1344785), (652951, 1137895), (853859, 870155)]