12513045

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17749}}^1$

素因数の和:17804

約数の個数: 16

約数和(自身を含む): 20448000

約数和(自身を除く): 7934955

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 17749, 53247, 88745, 266235, 834203, 2502609, 4171015, 12513045]

約数ペア:

[(1, 12513045), (3, 4171015), (5, 2502609), (15, 834203), (47, 266235), (141, 88745), (235, 53247), (705, 17749)]