77388285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3709}}^1$

素因数の和:3837

約数の個数: 32

約数和(自身を含む): 134628480

約数和(自身を除く): 57240195

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 1391, 1605, 3709, 4173, 6955, 11127, 18545, 20865, 48217, 55635, 144651, 241085, 396863, 723255, 1190589, 1984315, 5159219, 5952945, 15477657, 25796095, 77388285]

約数ペア:

[(1, 77388285), (3, 25796095), (5, 15477657), (13, 5952945), (15, 5159219), (39, 1984315), (65, 1190589), (107, 723255), (195, 396863), (321, 241085), (535, 144651), (1391, 55635), (1605, 48217), (3709, 20865), (4173, 18545), (6955, 11127)]