75488007

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 132710400

約数和(自身を除く): 57222393

約数列:

[1, 3, 7, 17, 19, 21, 31, 51, 57, 93, 119, 133, 217, 323, 357, 359, 399, 527, 589, 651, 969, 1077, 1581, 1767, 2261, 2513, 3689, 4123, 6103, 6783, 6821, 7539, 10013, 11067, 11129, 12369, 18309, 20463, 30039, 33387, 42721, 47747, 70091, 77903, 115957, 128163, 143241, 189193, 210273, 211451, 233709, 347871, 567579, 634353, 811699, 1324351, 1480157, 2435097, 3594667, 3973053, 4440471, 10784001, 25162669, 75488007]

約数ペア:

[(1, 75488007), (3, 25162669), (7, 10784001), (17, 4440471), (19, 3973053), (21, 3594667), (31, 2435097), (51, 1480157), (57, 1324351), (93, 811699), (119, 634353), (133, 567579), (217, 347871), (323, 233709), (357, 211451), (359, 210273), (399, 189193), (527, 143241), (589, 128163), (651, 115957), (969, 77903), (1077, 70091), (1581, 47747), (1767, 42721), (2261, 33387), (2513, 30039), (3689, 20463), (4123, 18309), (6103, 12369), (6783, 11129), (6821, 11067), (7539, 10013)]