121312255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{4871}}^1$

素因数の和:5186

約数の個数: 16

約数和(自身を含む): 154695744

約数和(自身を除く): 33383489

約数列:

[1, 5, 17, 85, 293, 1465, 4871, 4981, 24355, 24905, 82807, 414035, 1427203, 7136015, 24262451, 121312255]

約数ペア:

[(1, 121312255), (5, 24262451), (17, 7136015), (85, 1427203), (293, 414035), (1465, 82807), (4871, 24905), (4981, 24355)]