12308025

素因数分解:

$3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 20450080

約数和(自身を除く): 8142055

約数列:

[1, 3, 5, 15, 25, 75, 379, 433, 1137, 1299, 1895, 2165, 5685, 6495, 9475, 10825, 28425, 32475, 164107, 492321, 820535, 2461605, 4102675, 12308025]

約数ペア:

[(1, 12308025), (3, 4102675), (5, 2461605), (15, 820535), (25, 492321), (75, 164107), (379, 32475), (433, 28425), (1137, 10825), (1299, 9475), (1895, 6495), (2165, 5685)]