104522015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7621}}^1$

素因数の和:7850

約数の個数: 16

約数和(自身を含む): 135732576

約数和(自身を除く): 31210561

約数列:

[1, 5, 13, 65, 211, 1055, 2743, 7621, 13715, 38105, 99073, 495365, 1608031, 8040155, 20904403, 104522015]

約数ペア:

[(1, 104522015), (5, 20904403), (13, 8040155), (65, 1608031), (211, 495365), (1055, 99073), (2743, 38105), (7621, 13715)]