25856055

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30241}}^1$

素因数の和:30271

約数の個数: 24

約数和(自身を含む): 47177520

約数和(自身を除く): 21321465

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 30241, 90723, 151205, 272169, 453615, 574579, 1360845, 1723737, 2872895, 5171211, 8618685, 25856055]

約数ペア:

[(1, 25856055), (3, 8618685), (5, 5171211), (9, 2872895), (15, 1723737), (19, 1360845), (45, 574579), (57, 453615), (95, 272169), (171, 151205), (285, 90723), (855, 30241)]