12635865

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 25067520

約数和(自身を除く): 12431655

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 67, 99, 127, 135, 165, 201, 297, 335, 381, 495, 603, 635, 737, 1005, 1143, 1397, 1485, 1809, 1905, 2211, 3015, 3429, 3685, 4191, 5715, 6633, 6985, 8509, 9045, 11055, 12573, 17145, 19899, 20955, 25527, 33165, 37719, 42545, 62865, 76581, 93599, 99495, 127635, 188595, 229743, 280797, 382905, 467995, 842391, 1148715, 1403985, 2527173, 4211955, 12635865]

約数ペア:

[(1, 12635865), (3, 4211955), (5, 2527173), (9, 1403985), (11, 1148715), (15, 842391), (27, 467995), (33, 382905), (45, 280797), (55, 229743), (67, 188595), (99, 127635), (127, 99495), (135, 93599), (165, 76581), (201, 62865), (297, 42545), (335, 37719), (381, 33165), (495, 25527), (603, 20955), (635, 19899), (737, 17145), (1005, 12573), (1143, 11055), (1397, 9045), (1485, 8509), (1809, 6985), (1905, 6633), (2211, 5715), (3015, 4191), (3429, 3685)]