27698715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5087}}^1$

素因数の和:5120

約数の個数: 36

約数和(自身を含む): 52782912

約数和(自身を除く): 25084197

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5087, 5445, 15261, 25435, 45783, 55957, 76305, 167871, 228915, 279785, 503613, 615527, 839355, 1846581, 2518065, 3077635, 5539743, 9232905, 27698715]

約数ペア:

[(1, 27698715), (3, 9232905), (5, 5539743), (9, 3077635), (11, 2518065), (15, 1846581), (33, 839355), (45, 615527), (55, 503613), (99, 279785), (121, 228915), (165, 167871), (363, 76305), (495, 55957), (605, 45783), (1089, 25435), (1815, 15261), (5087, 5445)]