25471935

素因数分解:

$3^3\times 5^1\times {\mathrm{188681}}^1$

素因数の和:188695

約数の個数: 16

約数和(自身を含む): 45283680

約数和(自身を除く): 19811745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 188681, 566043, 943405, 1698129, 2830215, 5094387, 8490645, 25471935]

約数ペア:

[(1, 25471935), (3, 8490645), (5, 5094387), (9, 2830215), (15, 1698129), (27, 943405), (45, 566043), (135, 188681)]