138049531235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11566781}}^1$

素因数の和:11566835

約数の個数: 32

約数和(自身を含む): 213198925824

約数和(自身を除く): 75149394589

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 11935, 11566781, 57833905, 80967467, 127234591, 358570211, 404837335, 636172955, 890642137, 1792851055, 2509991477, 3944272321, 4453210685, 12549957385, 19721361605, 27609906247, 138049531235]

約数ペア:

[(1, 138049531235), (5, 27609906247), (7, 19721361605), (11, 12549957385), (31, 4453210685), (35, 3944272321), (55, 2509991477), (77, 1792851055), (155, 890642137), (217, 636172955), (341, 404837335), (385, 358570211), (1085, 127234591), (1705, 80967467), (2387, 57833905), (11935, 11566781)]