134420155

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{74471}}^1$

素因数の和:74514

約数の個数: 12

約数和(自身を含む): 170242992

約数和(自身を除く): 35822837

約数列:

[1, 5, 19, 95, 361, 1805, 74471, 372355, 1414949, 7074745, 26884031, 134420155]

約数ペア:

[(1, 134420155), (5, 26884031), (19, 7074745), (95, 1414949), (361, 372355), (1805, 74471)]