26299215

素因数分解:

$3^3\times 5^1\times {\mathrm{194809}}^1$

素因数の和:194823

約数の個数: 16

約数和(自身を含む): 46754400

約数和(自身を除く): 20455185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 194809, 584427, 974045, 1753281, 2922135, 5259843, 8766405, 26299215]

約数ペア:

[(1, 26299215), (3, 8766405), (5, 5259843), (9, 2922135), (15, 1753281), (27, 974045), (45, 584427), (135, 194809)]