23197185

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 46835712

約数和(自身を除く): 23638527

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 41, 45, 55, 81, 99, 123, 127, 135, 165, 205, 297, 369, 381, 405, 451, 495, 615, 635, 891, 1107, 1143, 1353, 1397, 1485, 1845, 1905, 2255, 3321, 3429, 4059, 4191, 4455, 5207, 5535, 5715, 6765, 6985, 10287, 12177, 12573, 15621, 16605, 17145, 20295, 20955, 26035, 36531, 37719, 46863, 51435, 57277, 60885, 62865, 78105, 113157, 140589, 171831, 182655, 188595, 234315, 286385, 421767, 515493, 565785, 702945, 859155, 1546479, 2108835, 2577465, 4639437, 7732395, 23197185]

約数ペア:

[(1, 23197185), (3, 7732395), (5, 4639437), (9, 2577465), (11, 2108835), (15, 1546479), (27, 859155), (33, 702945), (41, 565785), (45, 515493), (55, 421767), (81, 286385), (99, 234315), (123, 188595), (127, 182655), (135, 171831), (165, 140589), (205, 113157), (297, 78105), (369, 62865), (381, 60885), (405, 57277), (451, 51435), (495, 46863), (615, 37719), (635, 36531), (891, 26035), (1107, 20955), (1143, 20295), (1353, 17145), (1397, 16605), (1485, 15621), (1845, 12573), (1905, 12177), (2255, 10287), (3321, 6985), (3429, 6765), (4059, 5715), (4191, 5535), (4455, 5207)]