30705135

素因数分解:

$3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3929}}^1$

素因数の和:4458

約数の個数: 16

約数和(自身を含む): 49235040

約数和(自身を除く): 18529905

約数列:

[1, 3, 5, 15, 521, 1563, 2605, 3929, 7815, 11787, 19645, 58935, 2047009, 6141027, 10235045, 30705135]

約数ペア:

[(1, 30705135), (3, 10235045), (5, 6141027), (15, 2047009), (521, 58935), (1563, 19645), (2605, 11787), (3929, 7815)]