80836895

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{2477}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 99556128

約数和(自身を除く): 18719233

約数列:

[1, 5, 61, 107, 305, 535, 2477, 6527, 12385, 32635, 151097, 265039, 755485, 1325195, 16167379, 80836895]

約数ペア:

[(1, 80836895), (5, 16167379), (61, 1325195), (107, 755485), (305, 265039), (535, 151097), (2477, 32635), (6527, 12385)]