218138425

素因数分解:

$5^2\times {\mathrm{1433}}^1\times {\mathrm{6089}}^1$

素因数の和:7532

約数の個数: 12

約数和(自身を含む): 270724860

約数和(自身を除く): 52586435

約数列:

[1, 5, 25, 1433, 6089, 7165, 30445, 35825, 152225, 8725537, 43627685, 218138425]

約数ペア:

[(1, 218138425), (5, 43627685), (25, 8725537), (1433, 152225), (6089, 35825), (7165, 30445)]