1323772945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{1663}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 1781305344

約数和(自身を除く): 457532399

約数列:

[1, 5, 11, 41, 55, 205, 353, 451, 1663, 1765, 2255, 3883, 8315, 14473, 18293, 19415, 68183, 72365, 91465, 159203, 340915, 587039, 750013, 796015, 2935195, 3750065, 6457429, 24068599, 32287145, 120342995, 264754589, 1323772945]

約数ペア:

[(1, 1323772945), (5, 264754589), (11, 120342995), (41, 32287145), (55, 24068599), (205, 6457429), (353, 3750065), (451, 2935195), (1663, 796015), (1765, 750013), (2255, 587039), (3883, 340915), (8315, 159203), (14473, 91465), (18293, 72365), (19415, 68183)]