55269945

素因数分解:

$3^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:827

約数の個数: 40

約数和(自身を含む): 99665280

約数和(自身を除く): 44395335

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 239, 405, 571, 717, 1195, 1713, 2151, 2855, 3585, 5139, 6453, 8565, 10755, 15417, 19359, 25695, 32265, 46251, 77085, 96795, 136469, 231255, 409407, 682345, 1228221, 2047035, 3684663, 6141105, 11053989, 18423315, 55269945]

約数ペア:

[(1, 55269945), (3, 18423315), (5, 11053989), (9, 6141105), (15, 3684663), (27, 2047035), (45, 1228221), (81, 682345), (135, 409407), (239, 231255), (405, 136469), (571, 96795), (717, 77085), (1195, 46251), (1713, 32265), (2151, 25695), (2855, 19359), (3585, 15417), (5139, 10755), (6453, 8565)]