2015335

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 2806272

約数和(自身を除く): 790937

約数列:

[1, 5, 7, 35, 71, 355, 497, 811, 2485, 4055, 5677, 28385, 57581, 287905, 403067, 2015335]

約数ペア:

[(1, 2015335), (5, 403067), (7, 287905), (35, 57581), (71, 28385), (355, 5677), (497, 4055), (811, 2485)]