27646885

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 39739392

約数和(自身を除く): 12092507

約数列:

[1, 5, 7, 31, 35, 83, 155, 217, 307, 415, 581, 1085, 1535, 2149, 2573, 2905, 9517, 10745, 12865, 18011, 25481, 47585, 66619, 90055, 127405, 178367, 333095, 789911, 891835, 3949555, 5529377, 27646885]

約数ペア:

[(1, 27646885), (5, 5529377), (7, 3949555), (31, 891835), (35, 789911), (83, 333095), (155, 178367), (217, 127405), (307, 90055), (415, 66619), (581, 47585), (1085, 25481), (1535, 18011), (2149, 12865), (2573, 10745), (2905, 9517)]