12162295

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 14938560

約数和(自身を除く): 2776265

約数列:

[1, 5, 89, 151, 181, 445, 755, 905, 13439, 16109, 27331, 67195, 80545, 136655, 2432459, 12162295]

約数ペア:

[(1, 12162295), (5, 2432459), (89, 136655), (151, 80545), (181, 67195), (445, 27331), (755, 16109), (905, 13439)]