27580105

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{34261}}^1$

素因数の和:34296

約数の個数: 16

約数和(自身を含む): 39469824

約数和(自身を除く): 11889719

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 34261, 171305, 239827, 788003, 1199135, 3940015, 5516021, 27580105]

約数ペア:

[(1, 27580105), (5, 5516021), (7, 3940015), (23, 1199135), (35, 788003), (115, 239827), (161, 171305), (805, 34261)]