133770245

素因数分解:

$5^1\times 7^2\times {\mathrm{546001}}^1$

素因数の和:546020

約数の個数: 12

約数和(自身を含む): 186732684

約数和(自身を除く): 52962439

約数列:

[1, 5, 7, 35, 49, 245, 546001, 2730005, 3822007, 19110035, 26754049, 133770245]

約数ペア:

[(1, 133770245), (5, 26754049), (7, 19110035), (35, 3822007), (49, 2730005), (245, 546001)]