6666345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{21163}}^1$

素因数の和:21181

約数の個数: 24

約数和(自身を含む): 13206336

約数和(自身を除く): 6539991

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 21163, 63489, 105815, 148141, 190467, 317445, 444423, 740705, 952335, 1333269, 2222115, 6666345]

約数ペア:

[(1, 6666345), (3, 2222115), (5, 1333269), (7, 952335), (9, 740705), (15, 444423), (21, 317445), (35, 190467), (45, 148141), (63, 105815), (105, 63489), (315, 21163)]