2047575195

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{347341}}^1$

素因数の和:347483

約数の個数: 24

約数和(自身を含む): 3576233232

約数和(自身を除く): 1528658037

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 347341, 1042023, 1736705, 3126069, 5210115, 15630345, 45501671, 136505013, 227508355, 409515039, 682525065, 2047575195]

約数ペア:

[(1, 2047575195), (3, 682525065), (5, 409515039), (9, 227508355), (15, 136505013), (45, 45501671), (131, 15630345), (393, 5210115), (655, 3126069), (1179, 1736705), (1965, 1042023), (5895, 347341)]