547753995

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 1021185792

約数和(自身を除く): 473431797

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 71, 81, 129, 135, 213, 215, 355, 387, 405, 443, 639, 645, 1065, 1161, 1329, 1917, 1935, 2215, 3053, 3195, 3483, 3987, 5751, 5805, 6645, 9159, 9585, 11961, 15265, 17415, 19049, 19935, 27477, 28755, 31453, 35883, 45795, 57147, 59805, 82431, 94359, 95245, 137385, 157265, 171441, 179415, 247293, 283077, 285735, 412155, 471795, 514323, 849231, 857205, 1236465, 1352479, 1415385, 1542969, 2547693, 2571615, 4057437, 4246155, 6762395, 7714845, 12172311, 12738465, 20287185, 36516933, 60861555, 109550799, 182584665, 547753995]

約数ペア:

[(1, 547753995), (3, 182584665), (5, 109550799), (9, 60861555), (15, 36516933), (27, 20287185), (43, 12738465), (45, 12172311), (71, 7714845), (81, 6762395), (129, 4246155), (135, 4057437), (213, 2571615), (215, 2547693), (355, 1542969), (387, 1415385), (405, 1352479), (443, 1236465), (639, 857205), (645, 849231), (1065, 514323), (1161, 471795), (1329, 412155), (1917, 285735), (1935, 283077), (2215, 247293), (3053, 179415), (3195, 171441), (3483, 157265), (3987, 137385), (5751, 95245), (5805, 94359), (6645, 82431), (9159, 59805), (9585, 57147), (11961, 45795), (15265, 35883), (17415, 31453), (19049, 28755), (19935, 27477)]