2836405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:3996

約数の個数: 16

約数和(自身を含む): 3999744

約数和(自身を除く): 1163339

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 3967, 19835, 43637, 51571, 218185, 257855, 567281, 2836405]

約数ペア:

[(1, 2836405), (5, 567281), (11, 257855), (13, 218185), (55, 51571), (65, 43637), (143, 19835), (715, 3967)]