2008429485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{171881}}^1$

素因数の和:171949

約数の個数: 32

約数和(自身を含む): 3465141120

約数和(自身を除く): 1456711635

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 11685, 171881, 515643, 859405, 2578215, 3265739, 7047121, 9797217, 16328695, 21141363, 35235605, 48986085, 105706815, 133895299, 401685897, 669476495, 2008429485]

約数ペア:

[(1, 2008429485), (3, 669476495), (5, 401685897), (15, 133895299), (19, 105706815), (41, 48986085), (57, 35235605), (95, 21141363), (123, 16328695), (205, 9797217), (285, 7047121), (615, 3265739), (779, 2578215), (2337, 859405), (3895, 515643), (11685, 171881)]