2543085

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 4552704

約数和(自身を除く): 2009619

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1823, 5469, 9115, 16407, 27345, 56513, 82035, 169539, 282565, 508617, 847695, 2543085]

約数ペア:

[(1, 2543085), (3, 847695), (5, 508617), (9, 282565), (15, 169539), (31, 82035), (45, 56513), (93, 27345), (155, 16407), (279, 9115), (465, 5469), (1395, 1823)]