53103611745

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{7243}}^1$

素因数の和:7724

約数の個数: 80

約数和(自身を含む): 97651785792

約数和(自身を除く): 44548174047

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 421, 645, 1161, 1263, 1935, 2105, 3483, 3789, 5805, 6315, 7243, 11367, 17415, 18103, 18945, 21729, 34101, 36215, 54309, 56835, 65187, 90515, 108645, 162927, 170505, 195561, 271545, 311449, 325935, 488781, 586683, 814635, 934347, 977805, 1466343, 1557245, 2443905, 2803041, 2933415, 3049303, 4671735, 7331715, 8409123, 9147909, 14015205, 15246515, 25227369, 27443727, 42045615, 45739545, 82331181, 126136845, 131120029, 137218635, 246993543, 393360087, 411655905, 655600145, 1180080261, 1234967715, 1966800435, 3540240783, 5900401305, 10620722349, 17701203915, 53103611745]

約数ペア:

[(1, 53103611745), (3, 17701203915), (5, 10620722349), (9, 5900401305), (15, 3540240783), (27, 1966800435), (43, 1234967715), (45, 1180080261), (81, 655600145), (129, 411655905), (135, 393360087), (215, 246993543), (387, 137218635), (405, 131120029), (421, 126136845), (645, 82331181), (1161, 45739545), (1263, 42045615), (1935, 27443727), (2105, 25227369), (3483, 15246515), (3789, 14015205), (5805, 9147909), (6315, 8409123), (7243, 7331715), (11367, 4671735), (17415, 3049303), (18103, 2933415), (18945, 2803041), (21729, 2443905), (34101, 1557245), (36215, 1466343), (54309, 977805), (56835, 934347), (65187, 814635), (90515, 586683), (108645, 488781), (162927, 325935), (170505, 311449), (195561, 271545)]