85791555

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11149}}^1$

素因数の和:11185

約数の個数: 40

約数和(自身を含む): 161898000

約数和(自身を除く): 76106445

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 11149, 33447, 55745, 100341, 167235, 211831, 301023, 501705, 635493, 903069, 1059155, 1505115, 1906479, 3177465, 4515345, 5719437, 9532395, 17158311, 28597185, 85791555]

約数ペア:

[(1, 85791555), (3, 28597185), (5, 17158311), (9, 9532395), (15, 5719437), (19, 4515345), (27, 3177465), (45, 1906479), (57, 1505115), (81, 1059155), (95, 903069), (135, 635493), (171, 501705), (285, 301023), (405, 211831), (513, 167235), (855, 100341), (1539, 55745), (2565, 33447), (7695, 11149)]