27872415

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15107}}^1$

素因数の和:15159

約数の個数: 24

約数和(自身を含む): 49493808

約数和(自身を除く): 21621393

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 15107, 45321, 75535, 135963, 226605, 619387, 679815, 1858161, 3096935, 5574483, 9290805, 27872415]

約数ペア:

[(1, 27872415), (3, 9290805), (5, 5574483), (9, 3096935), (15, 1858161), (41, 679815), (45, 619387), (123, 226605), (205, 135963), (369, 75535), (615, 45321), (1845, 15107)]