25031245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{709}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 31489920

約数和(自身を除く): 6458675

約数列:

[1, 5, 23, 115, 307, 709, 1535, 3545, 7061, 16307, 35305, 81535, 217663, 1088315, 5006249, 25031245]

約数ペア:

[(1, 25031245), (5, 5006249), (23, 1088315), (115, 217663), (307, 81535), (709, 35305), (1535, 16307), (3545, 7061)]