26281645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13043}}^1$

素因数の和:13092

約数の個数: 16

約数和(自身を含む): 35062272

約数和(自身を除く): 8780627

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 13043, 65215, 169559, 404333, 847795, 2021665, 5256329, 26281645]

約数ペア:

[(1, 26281645), (5, 5256329), (13, 2021665), (31, 847795), (65, 404333), (155, 169559), (403, 65215), (2015, 13043)]