565236485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19501}}^1$

素因数の和:19565

約数の個数: 32

約数和(自身を含む): 808786944

約数和(自身を除く): 243550459

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 935, 1705, 2635, 5797, 19501, 28985, 97505, 214511, 331517, 604531, 1072555, 1657585, 3022655, 3646687, 6649841, 10277027, 18233435, 33249205, 51385135, 113047297, 565236485]

約数ペア:

[(1, 565236485), (5, 113047297), (11, 51385135), (17, 33249205), (31, 18233435), (55, 10277027), (85, 6649841), (155, 3646687), (187, 3022655), (341, 1657585), (527, 1072555), (935, 604531), (1705, 331517), (2635, 214511), (5797, 97505), (19501, 28985)]