25579565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 35548416

約数和(自身を除く): 9968851

約数列:

[1, 5, 11, 23, 55, 73, 115, 253, 277, 365, 803, 1265, 1385, 1679, 3047, 4015, 6371, 8395, 15235, 18469, 20221, 31855, 70081, 92345, 101105, 222431, 350405, 465083, 1112155, 2325415, 5115913, 25579565]

約数ペア:

[(1, 25579565), (5, 5115913), (11, 2325415), (23, 1112155), (55, 465083), (73, 350405), (115, 222431), (253, 101105), (277, 92345), (365, 70081), (803, 31855), (1265, 20221), (1385, 18469), (1679, 15235), (3047, 8395), (4015, 6371)]