26764695

素因数分解:

$3^3\times 5^1\times {\mathrm{198257}}^1$

素因数の和:198271

約数の個数: 16

約数和(自身を含む): 47581920

約数和(自身を除く): 20817225

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 198257, 594771, 991285, 1784313, 2973855, 5352939, 8921565, 26764695]

約数ペア:

[(1, 26764695), (3, 8921565), (5, 5352939), (9, 2973855), (15, 1784313), (27, 991285), (45, 594771), (135, 198257)]