38924955

素因数分解:

$3^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 56

約数和(自身を含む): 71613360

約数和(自身を除く): 32688405

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 181, 243, 295, 405, 531, 543, 729, 885, 905, 1215, 1593, 1629, 2655, 2715, 3645, 4779, 4887, 7965, 8145, 10679, 14337, 14661, 23895, 24435, 32037, 43011, 43983, 53395, 71685, 73305, 96111, 131949, 160185, 215055, 219915, 288333, 480555, 659745, 864999, 1441665, 2594997, 4324995, 7784991, 12974985, 38924955]

約数ペア:

[(1, 38924955), (3, 12974985), (5, 7784991), (9, 4324995), (15, 2594997), (27, 1441665), (45, 864999), (59, 659745), (81, 480555), (135, 288333), (177, 219915), (181, 215055), (243, 160185), (295, 131949), (405, 96111), (531, 73305), (543, 71685), (729, 53395), (885, 43983), (905, 43011), (1215, 32037), (1593, 24435), (1629, 23895), (2655, 14661), (2715, 14337), (3645, 10679), (4779, 8145), (4887, 7965)]