2015352405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{1031}}^1$

素因数の和:1423

約数の個数: 72

約数和(自身を含む): 3854148480

約数和(自身を除く): 1838796075

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 359, 363, 495, 605, 1031, 1077, 1089, 1795, 1815, 3093, 3231, 3949, 5155, 5385, 5445, 9279, 11341, 11847, 15465, 16155, 19745, 34023, 35541, 43439, 46395, 56705, 59235, 102069, 124751, 130317, 170115, 177705, 217195, 370129, 374253, 390951, 510345, 623755, 651585, 1110387, 1122759, 1850645, 1871265, 1954755, 3331161, 4071419, 5551935, 5613795, 12214257, 16655805, 20357095, 36642771, 44785609, 61071285, 134356827, 183213855, 223928045, 403070481, 671784135, 2015352405]

約数ペア:

[(1, 2015352405), (3, 671784135), (5, 403070481), (9, 223928045), (11, 183213855), (15, 134356827), (33, 61071285), (45, 44785609), (55, 36642771), (99, 20357095), (121, 16655805), (165, 12214257), (359, 5613795), (363, 5551935), (495, 4071419), (605, 3331161), (1031, 1954755), (1077, 1871265), (1089, 1850645), (1795, 1122759), (1815, 1110387), (3093, 651585), (3231, 623755), (3949, 510345), (5155, 390951), (5385, 374253), (5445, 370129), (9279, 217195), (11341, 177705), (11847, 170115), (15465, 130317), (16155, 124751), (19745, 102069), (34023, 59235), (35541, 56705), (43439, 46395)]