25961085

素因数分解:

$3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1607}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 45152640

約数和(自身を除く): 19191555

約数列:

[1, 3, 5, 9, 15, 45, 359, 1077, 1607, 1795, 3231, 4821, 5385, 8035, 14463, 16155, 24105, 72315, 576913, 1730739, 2884565, 5192217, 8653695, 25961085]

約数ペア:

[(1, 25961085), (3, 8653695), (5, 5192217), (9, 2884565), (15, 1730739), (45, 576913), (359, 72315), (1077, 24105), (1607, 16155), (1795, 14463), (3231, 8035), (4821, 5385)]