27759275

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{2099}}^1$

素因数の和:2155

約数の個数: 18

約数和(自身を含む): 36000300

約数和(自身を除く): 8241025

約数列:

[1, 5, 23, 25, 115, 529, 575, 2099, 2645, 10495, 13225, 48277, 52475, 241385, 1110371, 1206925, 5551855, 27759275]

約数ペア:

[(1, 27759275), (5, 5551855), (23, 1206925), (25, 1110371), (115, 241385), (529, 52475), (575, 48277), (2099, 13225), (2645, 10495)]