2564500275

素因数分解:

$3^2\times 5^2\times {\mathrm{587}}^1\times {\mathrm{19417}}^1$

素因数の和:20020

約数の個数: 36

約数和(自身を含む): 4601366952

約数和(自身を除く): 2036866677

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 587, 1761, 2935, 5283, 8805, 14675, 19417, 26415, 44025, 58251, 97085, 132075, 174753, 291255, 485425, 873765, 1456275, 4368825, 11397779, 34193337, 56988895, 102580011, 170966685, 284944475, 512900055, 854833425, 2564500275]

約数ペア:

[(1, 2564500275), (3, 854833425), (5, 512900055), (9, 284944475), (15, 170966685), (25, 102580011), (45, 56988895), (75, 34193337), (225, 11397779), (587, 4368825), (1761, 1456275), (2935, 873765), (5283, 485425), (8805, 291255), (14675, 174753), (19417, 132075), (26415, 97085), (44025, 58251)]