12762825

素因数分解:

$3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{449}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 21204000

約数和(自身を除く): 8441175

約数列:

[1, 3, 5, 15, 25, 75, 379, 449, 1137, 1347, 1895, 2245, 5685, 6735, 9475, 11225, 28425, 33675, 170171, 510513, 850855, 2552565, 4254275, 12762825]

約数ペア:

[(1, 12762825), (3, 4254275), (5, 2552565), (15, 850855), (25, 510513), (75, 170171), (379, 33675), (449, 28425), (1137, 11225), (1347, 9475), (1895, 6735), (2245, 5685)]