552475

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:76

約数の個数: 36

約数和(自身を含む): 890568

約数和(自身を除く): 338093

約数列:

[1, 5, 7, 11, 25, 35, 41, 49, 55, 77, 175, 205, 245, 275, 287, 385, 451, 539, 1025, 1225, 1435, 1925, 2009, 2255, 2695, 3157, 7175, 10045, 11275, 13475, 15785, 22099, 50225, 78925, 110495, 552475]

約数ペア:

[(1, 552475), (5, 110495), (7, 78925), (11, 50225), (25, 22099), (35, 15785), (41, 13475), (49, 11275), (55, 10045), (77, 7175), (175, 3157), (205, 2695), (245, 2255), (275, 2009), (287, 1925), (385, 1435), (451, 1225), (539, 1025)]