82139205

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{13007}}^1$

素因数の和:13436

約数の個数: 16

約数和(自身を含む): 131745024

約数和(自身を除く): 49605819

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 13007, 39021, 65035, 195105, 5475947, 16427841, 27379735, 82139205]

約数ペア:

[(1, 82139205), (3, 27379735), (5, 16427841), (15, 5475947), (421, 195105), (1263, 65035), (2105, 39021), (6315, 13007)]