27561245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{541}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 34653312

約数和(自身を除く): 7092067

約数列:

[1, 5, 23, 115, 443, 541, 2215, 2705, 10189, 12443, 50945, 62215, 239663, 1198315, 5512249, 27561245]

約数ペア:

[(1, 27561245), (5, 5512249), (23, 1198315), (115, 239663), (443, 62215), (541, 50945), (2215, 12443), (2705, 10189)]