5239465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 8110080

約数和(自身を除く): 2870615

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 439, 1085, 1705, 2195, 2387, 3073, 4829, 11935, 13609, 15365, 24145, 33803, 68045, 95263, 149699, 169015, 476315, 748495, 1047893, 5239465]

約数ペア:

[(1, 5239465), (5, 1047893), (7, 748495), (11, 476315), (31, 169015), (35, 149699), (55, 95263), (77, 68045), (155, 33803), (217, 24145), (341, 15365), (385, 13609), (439, 11935), (1085, 4829), (1705, 3073), (2195, 2387)]