142601095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313409}}^1$

素因数の和:313434

約数の個数: 16

約数和(自身を含む): 210611520

約数和(自身を除く): 68010425

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 313409, 1567045, 2193863, 4074317, 10969315, 20371585, 28520219, 142601095]

約数ペア:

[(1, 142601095), (5, 28520219), (7, 20371585), (13, 10969315), (35, 4074317), (65, 2193863), (91, 1567045), (455, 313409)]