2748255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9643}}^1$

素因数の和:9670

約数の個数: 16

約数和(自身を含む): 4629120

約数和(自身を除く): 1880865

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 9643, 28929, 48215, 144645, 183217, 549651, 916085, 2748255]

約数ペア:

[(1, 2748255), (3, 916085), (5, 549651), (15, 183217), (19, 144645), (57, 48215), (95, 28929), (285, 9643)]