54282015

素因数分解:

$3^3\times 5^1\times {\mathrm{402089}}^1$

素因数の和:402103

約数の個数: 16

約数和(自身を含む): 96501600

約数和(自身を除く): 42219585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 402089, 1206267, 2010445, 3618801, 6031335, 10856403, 18094005, 54282015]

約数ペア:

[(1, 54282015), (3, 18094005), (5, 10856403), (9, 6031335), (15, 3618801), (27, 2010445), (45, 1206267), (135, 402089)]