39927205

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2393}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 49641984

約数和(自身を除く): 9714779

約数列:

[1, 5, 47, 71, 235, 355, 2393, 3337, 11965, 16685, 112471, 169903, 562355, 849515, 7985441, 39927205]

約数ペア:

[(1, 39927205), (5, 7985441), (47, 849515), (71, 562355), (235, 169903), (355, 112471), (2393, 16685), (3337, 11965)]