15982805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3187}}^1$

素因数の和:3268

約数の個数: 16

約数和(自身を含む): 20658240

約数和(自身を除く): 4675435

約数列:

[1, 5, 17, 59, 85, 295, 1003, 3187, 5015, 15935, 54179, 188033, 270895, 940165, 3196561, 15982805]

約数ペア:

[(1, 15982805), (5, 3196561), (17, 940165), (59, 270895), (85, 188033), (295, 54179), (1003, 15935), (3187, 5015)]