168308835

素因数分解:

$3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{5647}}^1$

素因数の和:7642

約数の個数: 16

約数和(自身を含む): 269477376

約数和(自身を除く): 101168541

約数列:

[1, 3, 5, 15, 1987, 5647, 5961, 9935, 16941, 28235, 29805, 84705, 11220589, 33661767, 56102945, 168308835]

約数ペア:

[(1, 168308835), (3, 56102945), (5, 33661767), (15, 11220589), (1987, 84705), (5647, 29805), (5961, 28235), (9935, 16941)]