2668845

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 4298112

約数和(自身を除く): 1629267

約数列:

[1, 3, 5, 15, 181, 543, 905, 983, 2715, 2949, 4915, 14745, 177923, 533769, 889615, 2668845]

約数ペア:

[(1, 2668845), (3, 889615), (5, 533769), (15, 177923), (181, 14745), (543, 4915), (905, 2949), (983, 2715)]