5287975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 8499456

約数和(自身を除く): 3211481

約数列:

[1, 5, 7, 11, 25, 35, 41, 55, 67, 77, 175, 205, 275, 287, 335, 385, 451, 469, 737, 1025, 1435, 1675, 1925, 2255, 2345, 2747, 3157, 3685, 5159, 7175, 11275, 11725, 13735, 15785, 18425, 19229, 25795, 30217, 68675, 78925, 96145, 128975, 151085, 211519, 480725, 755425, 1057595, 5287975]

約数ペア:

[(1, 5287975), (5, 1057595), (7, 755425), (11, 480725), (25, 211519), (35, 151085), (41, 128975), (55, 96145), (67, 78925), (77, 68675), (175, 30217), (205, 25795), (275, 19229), (287, 18425), (335, 15785), (385, 13735), (451, 11725), (469, 11275), (737, 7175), (1025, 5159), (1435, 3685), (1675, 3157), (1925, 2747), (2255, 2345)]