26926785

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3671}}^1$

素因数の和:3845

約数の個数: 24

約数和(自身を含む): 46972224

約数和(自身を除く): 20045439

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 3671, 7335, 11013, 18355, 33039, 55065, 165195, 598373, 1795119, 2991865, 5385357, 8975595, 26926785]

約数ペア:

[(1, 26926785), (3, 8975595), (5, 5385357), (9, 2991865), (15, 1795119), (45, 598373), (163, 165195), (489, 55065), (815, 33039), (1467, 18355), (2445, 11013), (3671, 7335)]