82786085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{3769}}^1$

素因数の和:3988

約数の個数: 16

約数和(自身を含む): 104232960

約数和(自身を除く): 21446875

約数列:

[1, 5, 23, 115, 191, 955, 3769, 4393, 18845, 21965, 86687, 433435, 719879, 3599395, 16557217, 82786085]

約数ペア:

[(1, 82786085), (5, 16557217), (23, 3599395), (115, 719879), (191, 433435), (955, 86687), (3769, 21965), (4393, 18845)]