6469925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3361}}^1$

素因数の和:3389

約数の個数: 24

約数和(自身を含む): 10005312

約数和(自身を除く): 3535387

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 3361, 16805, 23527, 36971, 84025, 117635, 184855, 258797, 588175, 924275, 1293985, 6469925]

約数ペア:

[(1, 6469925), (5, 1293985), (7, 924275), (11, 588175), (25, 258797), (35, 184855), (55, 117635), (77, 84025), (175, 36971), (275, 23527), (385, 16805), (1925, 3361)]