252642185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1\times {\mathrm{1783}}^1$

素因数の和:3472

約数の個数: 16

約数和(自身を含む): 321376896

約数和(自身を除く): 68734711

約数列:

[1, 5, 17, 85, 1667, 1783, 8335, 8915, 28339, 30311, 141695, 151555, 2972261, 14861305, 50528437, 252642185]

約数ペア:

[(1, 252642185), (5, 50528437), (17, 14861305), (85, 2972261), (1667, 151555), (1783, 141695), (8335, 30311), (8915, 28339)]