54658925

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{4133}}^1$

素因数の和:4189

約数の個数: 18

約数和(自身を含む): 70869162

約数和(自身を除く): 16210237

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 4133, 13225, 20665, 95059, 103325, 475295, 2186357, 2376475, 10931785, 54658925]

約数ペア:

[(1, 54658925), (5, 10931785), (23, 2376475), (25, 2186357), (115, 475295), (529, 103325), (575, 95059), (2645, 20665), (4133, 13225)]