139867755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{548501}}^1$

素因数の和:548526

約数の個数: 16

約数和(自身を含む): 236952864

約数和(自身を除く): 97085109

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 548501, 1645503, 2742505, 8227515, 9324517, 27973551, 46622585, 139867755]

約数ペア:

[(1, 139867755), (3, 46622585), (5, 27973551), (15, 9324517), (17, 8227515), (51, 2742505), (85, 1645503), (255, 548501)]