59897425

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 89549824

約数和(自身を除く): 29652399

約数列:

[1, 5, 7, 25, 31, 35, 61, 155, 175, 181, 217, 305, 427, 775, 905, 1085, 1267, 1525, 1891, 2135, 4525, 5425, 5611, 6335, 9455, 10675, 11041, 13237, 28055, 31675, 39277, 47275, 55205, 66185, 77287, 140275, 196385, 276025, 330925, 342271, 386435, 981925, 1711355, 1932175, 2395897, 8556775, 11979485, 59897425]

約数ペア:

[(1, 59897425), (5, 11979485), (7, 8556775), (25, 2395897), (31, 1932175), (35, 1711355), (61, 981925), (155, 386435), (175, 342271), (181, 330925), (217, 276025), (305, 196385), (427, 140275), (775, 77287), (905, 66185), (1085, 55205), (1267, 47275), (1525, 39277), (1891, 31675), (2135, 28055), (4525, 13237), (5425, 11041), (5611, 10675), (6335, 9455)]