2822105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3976

約数の個数: 16

約数和(自身を含む): 3979584

約数和(自身を除く): 1157479

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 3947, 19735, 43417, 51311, 217085, 256555, 564421, 2822105]

約数ペア:

[(1, 2822105), (5, 564421), (11, 256555), (13, 217085), (55, 51311), (65, 43417), (143, 19735), (715, 3947)]