11125175

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 14403840

約数和(自身を除く): 3278665

約数列:

[1, 5, 25, 43, 79, 131, 215, 395, 655, 1075, 1975, 3275, 3397, 5633, 10349, 16985, 28165, 51745, 84925, 140825, 258725, 445007, 2225035, 11125175]

約数ペア:

[(1, 11125175), (5, 2225035), (25, 445007), (43, 258725), (79, 140825), (131, 84925), (215, 51745), (395, 28165), (655, 16985), (1075, 10349), (1975, 5633), (3275, 3397)]