68492985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{415109}}^1$

素因数の和:415128

約数の個数: 16

約数和(自身を含む): 119551680

約数和(自身を除く): 51058695

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 415109, 1245327, 2075545, 4566199, 6226635, 13698597, 22830995, 68492985]

約数ペア:

[(1, 68492985), (3, 22830995), (5, 13698597), (11, 6226635), (15, 4566199), (33, 2075545), (55, 1245327), (165, 415109)]