1249480045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{311203}}^1$

素因数の和:311292

約数の個数: 16

約数和(自身を含む): 1658094912

約数和(自身を除く): 408614867

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 311203, 1556015, 3423233, 17116165, 22717819, 113589095, 249896009, 1249480045]

約数ペア:

[(1, 1249480045), (5, 249896009), (11, 113589095), (55, 22717819), (73, 17116165), (365, 3423233), (803, 1556015), (4015, 311203)]