12612225

素因数分解:

$3^1\times 5^2\times {\mathrm{337}}^1\times {\mathrm{499}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 20956000

約数和(自身を除く): 8343775

約数列:

[1, 3, 5, 15, 25, 75, 337, 499, 1011, 1497, 1685, 2495, 5055, 7485, 8425, 12475, 25275, 37425, 168163, 504489, 840815, 2522445, 4204075, 12612225]

約数ペア:

[(1, 12612225), (3, 4204075), (5, 2522445), (15, 840815), (25, 504489), (75, 168163), (337, 37425), (499, 25275), (1011, 12475), (1497, 8425), (1685, 7485), (2495, 5055)]