2175087185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{3371}}^1\times {\mathrm{7591}}^1$

素因数の和:10984

約数の個数: 16

約数和(自身を含む): 2764824192

約数和(自身を除く): 589737007

約数列:

[1, 5, 17, 85, 3371, 7591, 16855, 37955, 57307, 129047, 286535, 645235, 25589261, 127946305, 435017437, 2175087185]

約数ペア:

[(1, 2175087185), (5, 435017437), (17, 127946305), (85, 25589261), (3371, 645235), (7591, 286535), (16855, 129047), (37955, 57307)]