51105435

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 83435520

約数和(自身を除く): 32330085

約数列:

[1, 3, 5, 15, 127, 139, 193, 381, 417, 579, 635, 695, 965, 1905, 2085, 2895, 17653, 24511, 26827, 52959, 73533, 80481, 88265, 122555, 134135, 264795, 367665, 402405, 3407029, 10221087, 17035145, 51105435]

約数ペア:

[(1, 51105435), (3, 17035145), (5, 10221087), (15, 3407029), (127, 402405), (139, 367665), (193, 264795), (381, 134135), (417, 122555), (579, 88265), (635, 80481), (695, 73533), (965, 52959), (1905, 26827), (2085, 24511), (2895, 17653)]