25527005

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 36201984

約数和(自身を除く): 10674979

約数列:

[1, 5, 7, 35, 73, 97, 103, 365, 485, 511, 515, 679, 721, 2555, 3395, 3605, 7081, 7519, 9991, 35405, 37595, 49567, 49955, 52633, 69937, 247835, 263165, 349685, 729343, 3646715, 5105401, 25527005]

約数ペア:

[(1, 25527005), (5, 5105401), (7, 3646715), (35, 729343), (73, 349685), (97, 263165), (103, 247835), (365, 69937), (485, 52633), (511, 49955), (515, 49567), (679, 37595), (721, 35405), (2555, 9991), (3395, 7519), (3605, 7081)]