142150475

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{132233}}^1$

素因数の和:132286

約数の個数: 12

約数和(自身を含む): 180367176

約数和(自身を除く): 38216701

約数列:

[1, 5, 25, 43, 215, 1075, 132233, 661165, 3305825, 5686019, 28430095, 142150475]

約数ペア:

[(1, 142150475), (5, 28430095), (25, 5686019), (43, 3305825), (215, 661165), (1075, 132233)]