2543955

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{937}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 4097184

約数和(自身を除く): 1553229

約数列:

[1, 3, 5, 15, 181, 543, 905, 937, 2715, 2811, 4685, 14055, 169597, 508791, 847985, 2543955]

約数ペア:

[(1, 2543955), (3, 847985), (5, 508791), (15, 169597), (181, 14055), (543, 4685), (905, 2811), (937, 2715)]