90252169

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{14503}}^1$

素因数の和:14644

約数の個数: 12

約数和(自身を含む): 105821184

約数和(自身を除く): 15569015

約数列:

[1, 7, 49, 127, 889, 6223, 14503, 101521, 710647, 1841881, 12893167, 90252169]

約数ペア:

[(1, 90252169), (7, 12893167), (49, 1841881), (127, 710647), (889, 101521), (6223, 14503)]