23291055

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27241}}^1$

素因数の和:27271

約数の個数: 24

約数和(自身を含む): 42497520

約数和(自身を除く): 19206465

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 27241, 81723, 136205, 245169, 408615, 517579, 1225845, 1552737, 2587895, 4658211, 7763685, 23291055]

約数ペア:

[(1, 23291055), (3, 7763685), (5, 4658211), (9, 2587895), (15, 1552737), (19, 1225845), (45, 517579), (57, 408615), (95, 245169), (171, 136205), (285, 81723), (855, 27241)]