2586155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3617}}^1$

素因数の和:3646

約数の個数: 16

約数和(自身を含む): 3646944

約数和(自身を除く): 1060789

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 3617, 18085, 39787, 47021, 198935, 235105, 517231, 2586155]

約数ペア:

[(1, 2586155), (5, 517231), (11, 235105), (13, 198935), (55, 47021), (65, 39787), (143, 18085), (715, 3617)]