71286705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{226307}}^1$

素因数の和:226325

約数の個数: 24

約数和(自身を含む): 141216192

約数和(自身を除く): 69929487

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 226307, 678921, 1131535, 1584149, 2036763, 3394605, 4752447, 7920745, 10183815, 14257341, 23762235, 71286705]

約数ペア:

[(1, 71286705), (3, 23762235), (5, 14257341), (7, 10183815), (9, 7920745), (15, 4752447), (21, 3394605), (35, 2036763), (45, 1584149), (63, 1131535), (105, 678921), (315, 226307)]