131065055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{76871}}^1$

素因数の和:76918

約数の個数: 16

約数和(自身を含む): 177113088

約数和(自身を除く): 46048033

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 76871, 384355, 845581, 2383001, 4227905, 11915005, 26213011, 131065055]

約数ペア:

[(1, 131065055), (5, 26213011), (11, 11915005), (31, 4227905), (55, 2383001), (155, 845581), (341, 384355), (1705, 76871)]