2136705

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{787}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 3441984

約数和(自身を除く): 1305279

約数列:

[1, 3, 5, 15, 181, 543, 787, 905, 2361, 2715, 3935, 11805, 142447, 427341, 712235, 2136705]

約数ペア:

[(1, 2136705), (3, 712235), (5, 427341), (15, 142447), (181, 11805), (543, 3935), (787, 2715), (905, 2361)]