12895695

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5407}}^1$

素因数の和:5471

約数の個数: 24

約数和(自身を含む): 22778496

約数和(自身を除く): 9882801

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 5407, 16221, 27035, 48663, 81105, 243315, 286571, 859713, 1432855, 2579139, 4298565, 12895695]

約数ペア:

[(1, 12895695), (3, 4298565), (5, 2579139), (9, 1432855), (15, 859713), (45, 286571), (53, 243315), (159, 81105), (265, 48663), (477, 27035), (795, 16221), (2385, 5407)]