3881955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3361}}^1$

素因数の和:3387

約数の個数: 32

約数和(自身を含む): 7746048

約数和(自身を除く): 3864093

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 3361, 10083, 16805, 23527, 36971, 50415, 70581, 110913, 117635, 184855, 258797, 352905, 554565, 776391, 1293985, 3881955]

約数ペア:

[(1, 3881955), (3, 1293985), (5, 776391), (7, 554565), (11, 352905), (15, 258797), (21, 184855), (33, 117635), (35, 110913), (55, 70581), (77, 50415), (105, 36971), (165, 23527), (231, 16805), (385, 10083), (1155, 3361)]