84680385

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 138309120

約数和(自身を除く): 53628735

約数列:

[1, 3, 5, 15, 89, 137, 267, 411, 445, 463, 685, 1335, 1389, 2055, 2315, 6945, 12193, 36579, 41207, 60965, 63431, 123621, 182895, 190293, 206035, 317155, 618105, 951465, 5645359, 16936077, 28226795, 84680385]

約数ペア:

[(1, 84680385), (3, 28226795), (5, 16936077), (15, 5645359), (89, 951465), (137, 618105), (267, 317155), (411, 206035), (445, 190293), (463, 182895), (685, 123621), (1335, 63431), (1389, 60965), (2055, 41207), (2315, 36579), (6945, 12193)]