8444975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 13499136

約数和(自身を除く): 5054161

約数列:

[1, 5, 7, 11, 25, 35, 41, 55, 77, 107, 175, 205, 275, 287, 385, 451, 535, 749, 1025, 1177, 1435, 1925, 2255, 2675, 3157, 3745, 4387, 5885, 7175, 8239, 11275, 15785, 18725, 21935, 29425, 30709, 41195, 48257, 78925, 109675, 153545, 205975, 241285, 337799, 767725, 1206425, 1688995, 8444975]

約数ペア:

[(1, 8444975), (5, 1688995), (7, 1206425), (11, 767725), (25, 337799), (35, 241285), (41, 205975), (55, 153545), (77, 109675), (107, 78925), (175, 48257), (205, 41195), (275, 30709), (287, 29425), (385, 21935), (451, 18725), (535, 15785), (749, 11275), (1025, 8239), (1177, 7175), (1435, 5885), (1925, 4387), (2255, 3745), (2675, 3157)]