13832945

素因数分解:

$5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 19502208

約数和(自身を除く): 5669263

約数列:

[1, 5, 7, 35, 49, 131, 245, 431, 655, 917, 2155, 3017, 4585, 6419, 15085, 21119, 32095, 56461, 105595, 282305, 395227, 1976135, 2766589, 13832945]

約数ペア:

[(1, 13832945), (5, 2766589), (7, 1976135), (35, 395227), (49, 282305), (131, 105595), (245, 56461), (431, 32095), (655, 21119), (917, 15085), (2155, 6419), (3017, 4585)]