5420565

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 9466080

約数和(自身を除く): 4045515

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 739, 815, 1467, 2217, 2445, 3695, 6651, 7335, 11085, 33255, 120457, 361371, 602285, 1084113, 1806855, 5420565]

約数ペア:

[(1, 5420565), (3, 1806855), (5, 1084113), (9, 602285), (15, 361371), (45, 120457), (163, 33255), (489, 11085), (739, 7335), (815, 6651), (1467, 3695), (2217, 2445)]