133557545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{15467}}^1$

素因数の和:15640

約数の個数: 16

約数和(自身を含む): 175963968

約数和(自身を除く): 42406423

約数列:

[1, 5, 11, 55, 157, 785, 1727, 8635, 15467, 77335, 170137, 850685, 2428319, 12141595, 26711509, 133557545]

約数ペア:

[(1, 133557545), (5, 26711509), (11, 12141595), (55, 2428319), (157, 850685), (785, 170137), (1727, 77335), (8635, 15467)]