28476245

素因数分解:

$5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1879}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 39164160

約数和(自身を除く): 10687915

約数列:

[1, 5, 7, 35, 433, 1879, 2165, 3031, 9395, 13153, 15155, 65765, 813607, 4068035, 5695249, 28476245]

約数ペア:

[(1, 28476245), (5, 5695249), (7, 4068035), (35, 813607), (433, 65765), (1879, 15155), (2165, 13153), (3031, 9395)]