12784095

素因数分解:

$3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 22875840

約数和(自身を除く): 10091745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 281, 337, 843, 1011, 1405, 1685, 2529, 3033, 4215, 5055, 7587, 9099, 12645, 15165, 37935, 45495, 94697, 284091, 473485, 852273, 1420455, 2556819, 4261365, 12784095]

約数ペア:

[(1, 12784095), (3, 4261365), (5, 2556819), (9, 1420455), (15, 852273), (27, 473485), (45, 284091), (135, 94697), (281, 45495), (337, 37935), (843, 15165), (1011, 12645), (1405, 9099), (1685, 7587), (2529, 5055), (3033, 4215)]