40354545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34939}}^1$

素因数の和:34965

約数の個数: 32

約数和(自身を含む): 80501760

約数和(自身を除く): 40147215

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 34939, 104817, 174695, 244573, 384329, 524085, 733719, 1152987, 1222865, 1921645, 2690303, 3668595, 5764935, 8070909, 13451515, 40354545]

約数ペア:

[(1, 40354545), (3, 13451515), (5, 8070909), (7, 5764935), (11, 3668595), (15, 2690303), (21, 1921645), (33, 1222865), (35, 1152987), (55, 733719), (77, 524085), (105, 384329), (165, 244573), (231, 174695), (385, 104817), (1155, 34939)]