25472975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 34700160

約数和(自身を除く): 9227185

約数列:

[1, 5, 11, 25, 55, 211, 275, 439, 1055, 2195, 2321, 4829, 5275, 10975, 11605, 24145, 58025, 92629, 120725, 463145, 1018919, 2315725, 5094595, 25472975]

約数ペア:

[(1, 25472975), (5, 5094595), (11, 2315725), (25, 1018919), (55, 463145), (211, 120725), (275, 92629), (439, 58025), (1055, 24145), (2195, 11605), (2321, 10975), (4829, 5275)]