27206685

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 55199232

約数和(自身を除く): 27992547

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 81, 93, 99, 135, 155, 165, 197, 279, 297, 341, 405, 465, 495, 591, 837, 891, 985, 1023, 1395, 1485, 1705, 1773, 2167, 2511, 2955, 3069, 4185, 4455, 5115, 5319, 6107, 6501, 8865, 9207, 10835, 12555, 15345, 15957, 18321, 19503, 26595, 27621, 30535, 32505, 46035, 54963, 58509, 67177, 79785, 91605, 97515, 138105, 164889, 175527, 201531, 274815, 292545, 335885, 494667, 604593, 824445, 877635, 1007655, 1813779, 2473335, 3022965, 5441337, 9068895, 27206685]

約数ペア:

[(1, 27206685), (3, 9068895), (5, 5441337), (9, 3022965), (11, 2473335), (15, 1813779), (27, 1007655), (31, 877635), (33, 824445), (45, 604593), (55, 494667), (81, 335885), (93, 292545), (99, 274815), (135, 201531), (155, 175527), (165, 164889), (197, 138105), (279, 97515), (297, 91605), (341, 79785), (405, 67177), (465, 58509), (495, 54963), (591, 46035), (837, 32505), (891, 30535), (985, 27621), (1023, 26595), (1395, 19503), (1485, 18321), (1705, 15957), (1773, 15345), (2167, 12555), (2511, 10835), (2955, 9207), (3069, 8865), (4185, 6501), (4455, 6107), (5115, 5319)]