9982825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 13311648

約数和(自身を除く): 3328823

約数列:

[1, 5, 17, 25, 83, 85, 283, 415, 425, 1411, 1415, 2075, 4811, 7055, 7075, 23489, 24055, 35275, 117445, 120275, 399313, 587225, 1996565, 9982825]

約数ペア:

[(1, 9982825), (5, 1996565), (17, 587225), (25, 399313), (83, 120275), (85, 117445), (283, 35275), (415, 24055), (425, 23489), (1411, 7075), (1415, 7055), (2075, 4811)]