68604855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{415787}}^1$

素因数の和:415806

約数の個数: 16

約数和(自身を含む): 119746944

約数和(自身を除く): 51142089

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 415787, 1247361, 2078935, 4573657, 6236805, 13720971, 22868285, 68604855]

約数ペア:

[(1, 68604855), (3, 22868285), (5, 13720971), (11, 6236805), (15, 4573657), (33, 2078935), (55, 1247361), (165, 415787)]