57994155

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 105917760

約数和(自身を除く): 47923605

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 137, 207, 345, 409, 411, 685, 1035, 1227, 1233, 2045, 2055, 3151, 3681, 6135, 6165, 9407, 9453, 15755, 18405, 28221, 28359, 47035, 47265, 56033, 84663, 141105, 141795, 168099, 280165, 423315, 504297, 840495, 1288759, 2521485, 3866277, 6443795, 11598831, 19331385, 57994155]

約数ペア:

[(1, 57994155), (3, 19331385), (5, 11598831), (9, 6443795), (15, 3866277), (23, 2521485), (45, 1288759), (69, 840495), (115, 504297), (137, 423315), (207, 280165), (345, 168099), (409, 141795), (411, 141105), (685, 84663), (1035, 56033), (1227, 47265), (1233, 47035), (2045, 28359), (2055, 28221), (3151, 18405), (3681, 15755), (6135, 9453), (6165, 9407)]