80705255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{5087}}^1$

素因数の和:5278

約数の個数: 16

約数和(自身を含む): 102574080

約数和(自身を除く): 21868825

約数列:

[1, 5, 19, 95, 167, 835, 3173, 5087, 15865, 25435, 96653, 483265, 849529, 4247645, 16141051, 80705255]

約数ペア:

[(1, 80705255), (5, 16141051), (19, 4247645), (95, 849529), (167, 483265), (835, 96653), (3173, 25435), (5087, 15865)]