75452489

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{709}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 90243840

約数和(自身を除く): 14791351

約数列:

[1, 7, 23, 161, 661, 709, 4627, 4963, 15203, 16307, 106421, 114149, 468649, 3280543, 10778927, 75452489]

約数ペア:

[(1, 75452489), (7, 10778927), (23, 3280543), (161, 468649), (661, 114149), (709, 106421), (4627, 16307), (4963, 15203)]