142135105

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{213737}}^1$

素因数の和:213768

約数の個数: 16

約数和(自身を含む): 205188480

約数和(自身を除く): 63053375

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 213737, 1068685, 1496159, 4061003, 7480795, 20305015, 28427021, 142135105]

約数ペア:

[(1, 142135105), (5, 28427021), (7, 20305015), (19, 7480795), (35, 4061003), (95, 1496159), (133, 1068685), (665, 213737)]