7975935

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 15966720

約数和(自身を除く): 7990785

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 41, 45, 55, 99, 123, 131, 135, 165, 205, 297, 369, 393, 451, 495, 615, 655, 1107, 1179, 1353, 1441, 1485, 1845, 1965, 2255, 3537, 4059, 4323, 5371, 5535, 5895, 6765, 7205, 12177, 12969, 16113, 17685, 20295, 21615, 26855, 38907, 48339, 59081, 60885, 64845, 80565, 145017, 177243, 194535, 241695, 295405, 531729, 725085, 886215, 1595187, 2658645, 7975935]

約数ペア:

[(1, 7975935), (3, 2658645), (5, 1595187), (9, 886215), (11, 725085), (15, 531729), (27, 295405), (33, 241695), (41, 194535), (45, 177243), (55, 145017), (99, 80565), (123, 64845), (131, 60885), (135, 59081), (165, 48339), (205, 38907), (297, 26855), (369, 21615), (393, 20295), (451, 17685), (495, 16113), (615, 12969), (655, 12177), (1107, 7205), (1179, 6765), (1353, 5895), (1441, 5535), (1485, 5371), (1845, 4323), (1965, 4059), (2255, 3537)]