42853195

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15901}}^1$

素因数の和:15931

約数の個数: 24

約数和(自身を含む): 65261808

約数和(自身を除く): 22408613

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 15901, 79505, 111307, 174911, 556535, 779149, 874555, 1224377, 3895745, 6121885, 8570639, 42853195]

約数ペア:

[(1, 42853195), (5, 8570639), (7, 6121885), (11, 3895745), (35, 1224377), (49, 874555), (55, 779149), (77, 556535), (245, 174911), (385, 111307), (539, 79505), (2695, 15901)]