27298705

素因数分解:

$5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1907}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 37549440

約数和(自身を除く): 10250735

約数列:

[1, 5, 7, 35, 409, 1907, 2045, 2863, 9535, 13349, 14315, 66745, 779963, 3899815, 5459741, 27298705]

約数ペア:

[(1, 27298705), (5, 5459741), (7, 3899815), (35, 779963), (409, 66745), (1907, 14315), (2045, 13349), (2863, 9535)]