6890345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1627}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 10393152

約数和(自身を除く): 3502807

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 1627, 4235, 8135, 11389, 17897, 56945, 89485, 125279, 196867, 626395, 984335, 1378069, 6890345]

約数ペア:

[(1, 6890345), (5, 1378069), (7, 984335), (11, 626395), (35, 196867), (55, 125279), (77, 89485), (121, 56945), (385, 17897), (605, 11389), (847, 8135), (1627, 4235)]