142012135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{1523}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 180722016

約数和(自身を除く): 38709881

約数列:

[1, 5, 17, 85, 1097, 1523, 5485, 7615, 18649, 25891, 93245, 129455, 1670731, 8353655, 28402427, 142012135]

約数ペア:

[(1, 142012135), (5, 28402427), (17, 8353655), (85, 1670731), (1097, 129455), (1523, 93245), (5485, 25891), (7615, 18649)]