27248265

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 53913600

約数和(自身を除く): 26665335

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 59, 99, 135, 165, 177, 295, 297, 311, 495, 531, 649, 885, 933, 1485, 1555, 1593, 1947, 2655, 2799, 3245, 3421, 4665, 5841, 7965, 8397, 9735, 10263, 13995, 17105, 17523, 18349, 29205, 30789, 41985, 51315, 55047, 87615, 91745, 92367, 153945, 165141, 201839, 275235, 461835, 495423, 605517, 825705, 1009195, 1816551, 2477115, 3027585, 5449653, 9082755, 27248265]

約数ペア:

[(1, 27248265), (3, 9082755), (5, 5449653), (9, 3027585), (11, 2477115), (15, 1816551), (27, 1009195), (33, 825705), (45, 605517), (55, 495423), (59, 461835), (99, 275235), (135, 201839), (165, 165141), (177, 153945), (295, 92367), (297, 91745), (311, 87615), (495, 55047), (531, 51315), (649, 41985), (885, 30789), (933, 29205), (1485, 18349), (1555, 17523), (1593, 17105), (1947, 13995), (2655, 10263), (2799, 9735), (3245, 8397), (3421, 7965), (4665, 5841)]