13225845

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9907}}^1$

素因数の和:10004

約数の個数: 16

約数和(自身を含む): 21401280

約数和(自身を除く): 8175435

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 9907, 29721, 49535, 148605, 881723, 2645169, 4408615, 13225845]

約数ペア:

[(1, 13225845), (3, 4408615), (5, 2645169), (15, 881723), (89, 148605), (267, 49535), (445, 29721), (1335, 9907)]