55713105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1291}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 111256704

約数和(自身を除く): 55543599

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 137, 315, 411, 685, 959, 1233, 1291, 2055, 2877, 3873, 4795, 6165, 6455, 8631, 9037, 11619, 14385, 19365, 27111, 43155, 45185, 58095, 81333, 135555, 176867, 406665, 530601, 884335, 1238069, 1591803, 2653005, 3714207, 6190345, 7959015, 11142621, 18571035, 55713105]

約数ペア:

[(1, 55713105), (3, 18571035), (5, 11142621), (7, 7959015), (9, 6190345), (15, 3714207), (21, 2653005), (35, 1591803), (45, 1238069), (63, 884335), (105, 530601), (137, 406665), (315, 176867), (411, 135555), (685, 81333), (959, 58095), (1233, 45185), (1291, 43155), (2055, 27111), (2877, 19365), (3873, 14385), (4795, 11619), (6165, 9037), (6455, 8631)]