77380325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6863}}^1$

素因数の和:6925

約数の個数: 24

約数和(自身を含む): 107243136

約数和(自身を除く): 29862811

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 6863, 11275, 34315, 75493, 171575, 281383, 377465, 1406915, 1887325, 3095213, 7034575, 15476065, 77380325]

約数ペア:

[(1, 77380325), (5, 15476065), (11, 7034575), (25, 3095213), (41, 1887325), (55, 1406915), (205, 377465), (275, 281383), (451, 171575), (1025, 75493), (2255, 34315), (6863, 11275)]