2068200045

素因数分解:

$3^2\times 5^1\times {\mathrm{45960001}}^1$

素因数の和:45960012

約数の個数: 12

約数和(自身を含む): 3584880156

約数和(自身を除く): 1516680111

約数列:

[1, 3, 5, 9, 15, 45, 45960001, 137880003, 229800005, 413640009, 689400015, 2068200045]

約数ペア:

[(1, 2068200045), (3, 689400015), (5, 413640009), (9, 229800005), (15, 137880003), (45, 45960001)]