872264015

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{1061}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 1216083456

約数和(自身を除く): 343819441

約数列:

[1, 5, 7, 35, 83, 283, 415, 581, 1061, 1415, 1981, 2905, 5305, 7427, 9905, 23489, 37135, 88063, 117445, 164423, 300263, 440315, 616441, 822115, 1501315, 2101841, 3082205, 10509205, 24921829, 124609145, 174452803, 872264015]

約数ペア:

[(1, 872264015), (5, 174452803), (7, 124609145), (35, 24921829), (83, 10509205), (283, 3082205), (415, 2101841), (581, 1501315), (1061, 822115), (1415, 616441), (1981, 440315), (2905, 300263), (5305, 164423), (7427, 117445), (9905, 88063), (23489, 37135)]