12320434905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48315431}}^1$

素因数の和:48315456

約数の個数: 16

約数和(自身を含む): 20872266624

約数和(自身を除く): 8551831719

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 48315431, 144946293, 241577155, 724731465, 821362327, 2464086981, 4106811635, 12320434905]

約数ペア:

[(1, 12320434905), (3, 4106811635), (5, 2464086981), (15, 821362327), (17, 724731465), (51, 241577155), (85, 144946293), (255, 48315431)]