68821005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{417097}}^1$

素因数の和:417116

約数の個数: 16

約数和(自身を含む): 120124224

約数和(自身を除く): 51303219

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 417097, 1251291, 2085485, 4588067, 6256455, 13764201, 22940335, 68821005]

約数ペア:

[(1, 68821005), (3, 22940335), (5, 13764201), (11, 6256455), (15, 4588067), (33, 2085485), (55, 1251291), (165, 417097)]