30263265

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12689}}^1$

素因数の和:12753

約数の個数: 24

約数和(自身を含む): 53450280

約数和(自身を除く): 23187015

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 12689, 38067, 63445, 114201, 190335, 571005, 672517, 2017551, 3362585, 6052653, 10087755, 30263265]

約数ペア:

[(1, 30263265), (3, 10087755), (5, 6052653), (9, 3362585), (15, 2017551), (45, 672517), (53, 571005), (159, 190335), (265, 114201), (477, 63445), (795, 38067), (2385, 12689)]