99990495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{202001}}^1$

素因数の和:202023

約数の個数: 24

約数和(自身を含む): 189073872

約数和(自身を除く): 89083377

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 202001, 606003, 1010005, 1818009, 2222011, 3030015, 6666033, 9090045, 11110055, 19998099, 33330165, 99990495]

約数ペア:

[(1, 99990495), (3, 33330165), (5, 19998099), (9, 11110055), (11, 9090045), (15, 6666033), (33, 3030015), (45, 2222011), (55, 1818009), (99, 1010005), (165, 606003), (495, 202001)]