12823185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50287}}^1$

素因数の和:50312

約数の個数: 16

約数和(自身を含む): 21724416

約数和(自身を除く): 8901231

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 50287, 150861, 251435, 754305, 854879, 2564637, 4274395, 12823185]

約数ペア:

[(1, 12823185), (3, 4274395), (5, 2564637), (15, 854879), (17, 754305), (51, 251435), (85, 150861), (255, 50287)]