63221805

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12433}}^1$

素因数の和:12557

約数の個数: 24

約数和(自身を含む): 110563128

約数和(自身を除く): 47341323

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 12433, 37299, 62165, 111897, 186495, 559485, 1404929, 4214787, 7024645, 12644361, 21073935, 63221805]

約数ペア:

[(1, 63221805), (3, 21073935), (5, 12644361), (9, 7024645), (15, 4214787), (45, 1404929), (113, 559485), (339, 186495), (565, 111897), (1017, 62165), (1695, 37299), (5085, 12433)]