43142355

素因数分解:

$3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1021}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 77017920

約数和(自身を除く): 33875565

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 313, 939, 1021, 1565, 2817, 3063, 4695, 5105, 8451, 9189, 14085, 15315, 27567, 42255, 45945, 137835, 319573, 958719, 1597865, 2876157, 4793595, 8628471, 14380785, 43142355]

約数ペア:

[(1, 43142355), (3, 14380785), (5, 8628471), (9, 4793595), (15, 2876157), (27, 1597865), (45, 958719), (135, 319573), (313, 137835), (939, 45945), (1021, 42255), (1565, 27567), (2817, 15315), (3063, 14085), (4695, 9189), (5105, 8451)]