9870195

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5023}}^1$

素因数の和:5162

約数の個数: 16

約数和(自身を含む): 15916032

約数和(自身を除く): 6045837

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 5023, 15069, 25115, 75345, 658013, 1974039, 3290065, 9870195]

約数ペア:

[(1, 9870195), (3, 3290065), (5, 1974039), (15, 658013), (131, 75345), (393, 25115), (655, 15069), (1965, 5023)]