68763255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1201}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 120469248

約数和(自身を除く): 51705993

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 347, 1041, 1201, 1735, 3603, 3817, 5205, 6005, 11451, 13211, 18015, 19085, 39633, 57255, 66055, 198165, 416747, 1250241, 2083735, 4584217, 6251205, 13752651, 22921085, 68763255]

約数ペア:

[(1, 68763255), (3, 22921085), (5, 13752651), (11, 6251205), (15, 4584217), (33, 2083735), (55, 1250241), (165, 416747), (347, 198165), (1041, 66055), (1201, 57255), (1735, 39633), (3603, 19085), (3817, 18015), (5205, 13211), (6005, 11451)]