2679855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9403}}^1$

素因数の和:9430

約数の個数: 16

約数和(自身を含む): 4513920

約数和(自身を除く): 1834065

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 9403, 28209, 47015, 141045, 178657, 535971, 893285, 2679855]

約数ペア:

[(1, 2679855), (3, 893285), (5, 535971), (15, 178657), (19, 141045), (57, 47015), (95, 28209), (285, 9403)]