85989795

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{45139}}^1$

素因数の和:45274

約数の個数: 16

約数和(自身を含む): 138670080

約数和(自身を除く): 52680285

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 45139, 135417, 225695, 677085, 5732653, 17197959, 28663265, 85989795]

約数ペア:

[(1, 85989795), (3, 28663265), (5, 17197959), (15, 5732653), (127, 677085), (381, 225695), (635, 135417), (1905, 45139)]