2586485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 32

約数和(自身を含む): 3677184

約数和(自身を除く): 1090699

約数列:

[1, 5, 11, 31, 37, 41, 55, 155, 185, 205, 341, 407, 451, 1147, 1271, 1517, 1705, 2035, 2255, 5735, 6355, 7585, 12617, 13981, 16687, 47027, 63085, 69905, 83435, 235135, 517297, 2586485]

約数ペア:

[(1, 2586485), (5, 517297), (11, 235135), (31, 83435), (37, 69905), (41, 63085), (55, 47027), (155, 16687), (185, 13981), (205, 12617), (341, 7585), (407, 6355), (451, 5735), (1147, 2255), (1271, 2035), (1517, 1705)]