159041085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20749}}^1$

素因数の和:20837

約数の個数: 32

約数和(自身を含む): 294816000

約数和(自身を除く): 135774915

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 20749, 62247, 103745, 145243, 311235, 435729, 726215, 1514677, 2178645, 4544031, 7573385, 10602739, 22720155, 31808217, 53013695, 159041085]

約数ペア:

[(1, 159041085), (3, 53013695), (5, 31808217), (7, 22720155), (15, 10602739), (21, 7573385), (35, 4544031), (73, 2178645), (105, 1514677), (219, 726215), (365, 435729), (511, 311235), (1095, 145243), (1533, 103745), (2555, 62247), (7665, 20749)]