26609045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5381}}^1$

素因数の和:5452

約数の個数: 16

約数和(自身を含む): 34100352

約数和(自身を除く): 7491307

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 5381, 26905, 123763, 231383, 618815, 1156915, 5321809, 26609045]

約数ペア:

[(1, 26609045), (5, 5321809), (23, 1156915), (43, 618815), (115, 231383), (215, 123763), (989, 26905), (4945, 5381)]