27224445

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 44808192

約数和(自身を除く): 17583747

約数列:

[1, 3, 5, 15, 67, 103, 201, 263, 309, 335, 515, 789, 1005, 1315, 1545, 3945, 6901, 17621, 20703, 27089, 34505, 52863, 81267, 88105, 103515, 135445, 264315, 406335, 1814963, 5444889, 9074815, 27224445]

約数ペア:

[(1, 27224445), (3, 9074815), (5, 5444889), (15, 1814963), (67, 406335), (103, 264315), (201, 135445), (263, 103515), (309, 88105), (335, 81267), (515, 52863), (789, 34505), (1005, 27089), (1315, 20703), (1545, 17621), (3945, 6901)]