38675385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2081}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 77950080

約数和(自身を除く): 39274695

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 885, 1239, 2065, 2081, 2655, 3717, 6195, 6243, 10405, 14567, 18585, 18729, 31215, 43701, 72835, 93645, 122779, 131103, 218505, 368337, 613895, 655515, 859453, 1105011, 1841685, 2578359, 4297265, 5525055, 7735077, 12891795, 38675385]

約数ペア:

[(1, 38675385), (3, 12891795), (5, 7735077), (7, 5525055), (9, 4297265), (15, 2578359), (21, 1841685), (35, 1105011), (45, 859453), (59, 655515), (63, 613895), (105, 368337), (177, 218505), (295, 131103), (315, 122779), (413, 93645), (531, 72835), (885, 43701), (1239, 31215), (2065, 18729), (2081, 18585), (2655, 14567), (3717, 10405), (6195, 6243)]