15268479

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 20885760

約数和(自身を除く): 5617281

約数列:

[1, 3, 71, 97, 213, 291, 739, 2217, 6887, 20661, 52469, 71683, 157407, 215049, 5089493, 15268479]

約数ペア:

[(1, 15268479), (3, 5089493), (71, 215049), (97, 157407), (213, 71683), (291, 52469), (739, 20661), (2217, 6887)]