16209135

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15661}}^1$

素因数の和:15695

約数の個数: 24

約数和(自身を含む): 29319264

約数和(自身を除く): 13110129

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 15661, 46983, 78305, 140949, 234915, 360203, 704745, 1080609, 1801015, 3241827, 5403045, 16209135]

約数ペア:

[(1, 16209135), (3, 5403045), (5, 3241827), (9, 1801015), (15, 1080609), (23, 704745), (45, 360203), (69, 234915), (115, 140949), (207, 78305), (345, 46983), (1035, 15661)]