13509095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3307}}^1$

素因数の和:3374

約数の個数: 16

約数和(自身を含む): 17466240

約数和(自身を除く): 3957145

約数列:

[1, 5, 19, 43, 95, 215, 817, 3307, 4085, 16535, 62833, 142201, 314165, 711005, 2701819, 13509095]

約数ペア:

[(1, 13509095), (5, 2701819), (19, 711005), (43, 314165), (95, 142201), (215, 62833), (817, 16535), (3307, 4085)]