7745045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20117}}^1$

素因数の和:20140

約数の個数: 16

約数和(自身を含む): 11587968

約数和(自身を除く): 3842923

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 20117, 100585, 140819, 221287, 704095, 1106435, 1549009, 7745045]

約数ペア:

[(1, 7745045), (5, 1549009), (7, 1106435), (11, 704095), (35, 221287), (55, 140819), (77, 100585), (385, 20117)]