26470215

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14347}}^1$

素因数の和:14399

約数の個数: 24

約数和(自身を含む): 47004048

約数和(自身を除く): 20533833

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 14347, 43041, 71735, 129123, 215205, 588227, 645615, 1764681, 2941135, 5294043, 8823405, 26470215]

約数ペア:

[(1, 26470215), (3, 8823405), (5, 5294043), (9, 2941135), (15, 1764681), (41, 645615), (45, 588227), (123, 215205), (205, 129123), (369, 71735), (615, 43041), (1845, 14347)]