2018703585

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{53047}}^1$

素因数の和:53157

約数の個数: 32

約数和(自身を含む): 3361121280

約数和(自身を除く): 1342417695

約数列:

[1, 3, 5, 15, 43, 59, 129, 177, 215, 295, 645, 885, 2537, 7611, 12685, 38055, 53047, 159141, 265235, 795705, 2281021, 3129773, 6843063, 9389319, 11405105, 15648865, 34215315, 46946595, 134580239, 403740717, 672901195, 2018703585]

約数ペア:

[(1, 2018703585), (3, 672901195), (5, 403740717), (15, 134580239), (43, 46946595), (59, 34215315), (129, 15648865), (177, 11405105), (215, 9389319), (295, 6843063), (645, 3129773), (885, 2281021), (2537, 795705), (7611, 265235), (12685, 159141), (38055, 53047)]