42777085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3119}}^1$

素因数の和:3348

約数の個数: 16

約数和(自身を含む): 55560960

約数和(自身を除く): 12783875

約数列:

[1, 5, 13, 65, 211, 1055, 2743, 3119, 13715, 15595, 40547, 202735, 658109, 3290545, 8555417, 42777085]

約数ペア:

[(1, 42777085), (5, 8555417), (13, 3290545), (65, 658109), (211, 202735), (1055, 40547), (2743, 15595), (3119, 13715)]