159481335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48109}}^1$

素因数の和:48147

約数の個数: 32

約数和(自身を含む): 290969280

約数和(自身を除く): 131487945

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 48109, 144327, 240545, 625417, 721635, 817853, 1876251, 2453559, 3127085, 4089265, 9381255, 10632089, 12267795, 31896267, 53160445, 159481335]

約数ペア:

[(1, 159481335), (3, 53160445), (5, 31896267), (13, 12267795), (15, 10632089), (17, 9381255), (39, 4089265), (51, 3127085), (65, 2453559), (85, 1876251), (195, 817853), (221, 721635), (255, 625417), (663, 240545), (1105, 144327), (3315, 48109)]