27617825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 36598848

約数和(自身を除く): 8981023

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 1117, 4945, 5585, 24725, 25691, 27925, 48031, 128455, 240155, 642275, 1104713, 1200775, 5523565, 27617825]

約数ペア:

[(1, 27617825), (5, 5523565), (23, 1200775), (25, 1104713), (43, 642275), (115, 240155), (215, 128455), (575, 48031), (989, 27925), (1075, 25691), (1117, 24725), (4945, 5585)]