13022885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 17141280

約数和(自身を除く): 4118395

約数列:

[1, 5, 19, 29, 95, 145, 163, 551, 815, 841, 2755, 3097, 4205, 4727, 15485, 15979, 23635, 79895, 89813, 137083, 449065, 685415, 2604577, 13022885]

約数ペア:

[(1, 13022885), (5, 2604577), (19, 685415), (29, 449065), (95, 137083), (145, 89813), (163, 79895), (551, 23635), (815, 15979), (841, 15485), (2755, 4727), (3097, 4205)]