980764905

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{499117}}^1$

素因数の和:499256

約数の個数: 16

約数和(自身を含む): 1581205824

約数和(自身を除く): 600440919

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 499117, 1497351, 2495585, 7486755, 65384327, 196152981, 326921635, 980764905]

約数ペア:

[(1, 980764905), (3, 326921635), (5, 196152981), (15, 65384327), (131, 7486755), (393, 2495585), (655, 1497351), (1965, 499117)]