10217155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8273}}^1$

素因数の和:8310

約数の個数: 16

約数和(自身を含む): 13900320

約数和(自身を除く): 3683165

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 8273, 41365, 107549, 157187, 537745, 785935, 2043431, 10217155]

約数ペア:

[(1, 10217155), (5, 2043431), (13, 785935), (19, 537745), (65, 157187), (95, 107549), (247, 41365), (1235, 8273)]