54281085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{212867}}^1$

素因数の和:212892

約数の個数: 16

約数和(自身を含む): 91958976

約数和(自身を除く): 37677891

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 212867, 638601, 1064335, 3193005, 3618739, 10856217, 18093695, 54281085]

約数ペア:

[(1, 54281085), (3, 18093695), (5, 10856217), (15, 3618739), (17, 3193005), (51, 1064335), (85, 638601), (255, 212867)]