26777805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 45702144

約数和(自身を除く): 18924339

約数列:

[1, 3, 5, 15, 17, 51, 85, 173, 255, 519, 607, 865, 1821, 2595, 2941, 3035, 8823, 9105, 10319, 14705, 30957, 44115, 51595, 105011, 154785, 315033, 525055, 1575165, 1785187, 5355561, 8925935, 26777805]

約数ペア:

[(1, 26777805), (3, 8925935), (5, 5355561), (15, 1785187), (17, 1575165), (51, 525055), (85, 315033), (173, 154785), (255, 105011), (519, 51595), (607, 44115), (865, 30957), (1821, 14705), (2595, 10319), (2941, 9105), (3035, 8823)]