204048405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{412219}}^1$

素因数の和:412241

約数の個数: 24

約数和(自身を含む): 385837920

約数和(自身を除く): 181789515

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 412219, 1236657, 2061095, 3709971, 4534409, 6183285, 13603227, 18549855, 22672045, 40809681, 68016135, 204048405]

約数ペア:

[(1, 204048405), (3, 68016135), (5, 40809681), (9, 22672045), (11, 18549855), (15, 13603227), (33, 6183285), (45, 4534409), (55, 3709971), (99, 2061095), (165, 1236657), (495, 412219)]