15661301765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2595079}}^1$

素因数の和:2595172

約数の個数: 16

約数和(自身を含む): 20179342080

約数和(自身を除く): 4518040315

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 2595079, 12975395, 44116343, 184250609, 220581715, 921253045, 3132260353, 15661301765]

約数ペア:

[(1, 15661301765), (5, 3132260353), (17, 921253045), (71, 220581715), (85, 184250609), (355, 44116343), (1207, 12975395), (6035, 2595079)]