15020547

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 20547072

約数和(自身を除く): 5526525

約数列:

[1, 3, 71, 97, 213, 291, 727, 2181, 6887, 20661, 51617, 70519, 154851, 211557, 5006849, 15020547]

約数ペア:

[(1, 15020547), (3, 5006849), (71, 211557), (97, 154851), (213, 70519), (291, 51617), (727, 20661), (2181, 6887)]