8219745

素因数分解:

$3^3\times 5^1\times {\mathrm{60887}}^1$

素因数の和:60901

約数の個数: 16

約数和(自身を含む): 14613120

約数和(自身を除く): 6393375

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 60887, 182661, 304435, 547983, 913305, 1643949, 2739915, 8219745]

約数ペア:

[(1, 8219745), (3, 2739915), (5, 1643949), (9, 913305), (15, 547983), (27, 304435), (45, 182661), (135, 60887)]