2018032175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{28433}}^1$

素因数の和:28627

約数の個数: 24

約数和(自身を含む): 2665516896

約数和(自身を除く): 647484721

約数列:

[1, 5, 17, 25, 85, 167, 425, 835, 2839, 4175, 14195, 28433, 70975, 142165, 483361, 710825, 2416805, 4748311, 12084025, 23741555, 80721287, 118707775, 403606435, 2018032175]

約数ペア:

[(1, 2018032175), (5, 403606435), (17, 118707775), (25, 80721287), (85, 23741555), (167, 12084025), (425, 4748311), (835, 2416805), (2839, 710825), (4175, 483361), (14195, 142165), (28433, 70975)]