270254015

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{187027}}^1$

素因数の和:187066

約数の個数: 12

約数和(自身を含む): 344505576

約数和(自身を除く): 74251561

約数列:

[1, 5, 17, 85, 289, 1445, 187027, 935135, 3179459, 15897295, 54050803, 270254015]

約数ペア:

[(1, 270254015), (5, 54050803), (17, 15897295), (85, 3179459), (289, 935135), (1445, 187027)]