85545505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31051}}^1$

素因数の和:31104

約数の個数: 16

約数和(自身を含む): 111787200

約数和(自身を除く): 26241695

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 31051, 155255, 589969, 900479, 2949845, 4502395, 17109101, 85545505]

約数ペア:

[(1, 85545505), (5, 17109101), (19, 4502395), (29, 2949845), (95, 900479), (145, 589969), (551, 155255), (2755, 31051)]