26284815

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6563}}^1$

素因数の和:6663

約数の個数: 24

約数和(自身を含む): 46079280

約数和(自身を除く): 19794465

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 6563, 19689, 32815, 59067, 98445, 295335, 584107, 1752321, 2920535, 5256963, 8761605, 26284815]

約数ペア:

[(1, 26284815), (3, 8761605), (5, 5256963), (9, 2920535), (15, 1752321), (45, 584107), (89, 295335), (267, 98445), (445, 59067), (801, 32815), (1335, 19689), (4005, 6563)]