142724835

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 286191360

約数和(自身を除く): 143466525

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 59, 81, 99, 135, 165, 177, 181, 243, 295, 297, 405, 495, 531, 543, 649, 885, 891, 905, 1215, 1485, 1593, 1629, 1947, 1991, 2655, 2673, 2715, 3245, 4455, 4779, 4887, 5841, 5973, 7965, 8145, 9735, 9955, 10679, 13365, 14337, 14661, 17523, 17919, 23895, 24435, 29205, 29865, 32037, 43983, 52569, 53395, 53757, 71685, 73305, 87615, 89595, 96111, 117469, 157707, 160185, 161271, 219915, 262845, 268785, 288333, 352407, 480555, 483813, 587345, 788535, 806355, 864999, 1057221, 1441665, 1762035, 2419065, 2594997, 3171663, 4324995, 5286105, 9514989, 12974985, 15858315, 28544967, 47574945, 142724835]

約数ペア:

[(1, 142724835), (3, 47574945), (5, 28544967), (9, 15858315), (11, 12974985), (15, 9514989), (27, 5286105), (33, 4324995), (45, 3171663), (55, 2594997), (59, 2419065), (81, 1762035), (99, 1441665), (135, 1057221), (165, 864999), (177, 806355), (181, 788535), (243, 587345), (295, 483813), (297, 480555), (405, 352407), (495, 288333), (531, 268785), (543, 262845), (649, 219915), (885, 161271), (891, 160185), (905, 157707), (1215, 117469), (1485, 96111), (1593, 89595), (1629, 87615), (1947, 73305), (1991, 71685), (2655, 53757), (2673, 53395), (2715, 52569), (3245, 43983), (4455, 32037), (4779, 29865), (4887, 29205), (5841, 24435), (5973, 23895), (7965, 17919), (8145, 17523), (9735, 14661), (9955, 14337), (10679, 13365)]