142229555

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{599}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 185781600

約数和(自身を除く): 43552045

約数列:

[1, 5, 13, 65, 169, 281, 599, 845, 1405, 2995, 3653, 7787, 18265, 38935, 47489, 101231, 168319, 237445, 506155, 841595, 2188147, 10940735, 28445911, 142229555]

約数ペア:

[(1, 142229555), (5, 28445911), (13, 10940735), (65, 2188147), (169, 841595), (281, 506155), (599, 237445), (845, 168319), (1405, 101231), (2995, 47489), (3653, 38935), (7787, 18265)]