13874025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 25498368

約数和(自身を除く): 11624343

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 67, 75, 165, 201, 251, 275, 335, 737, 753, 825, 1005, 1255, 1675, 2211, 2761, 3685, 3765, 5025, 6275, 8283, 11055, 13805, 16817, 18425, 18825, 41415, 50451, 55275, 69025, 84085, 184987, 207075, 252255, 420425, 554961, 924935, 1261275, 2774805, 4624675, 13874025]

約数ペア:

[(1, 13874025), (3, 4624675), (5, 2774805), (11, 1261275), (15, 924935), (25, 554961), (33, 420425), (55, 252255), (67, 207075), (75, 184987), (165, 84085), (201, 69025), (251, 55275), (275, 50451), (335, 41415), (737, 18825), (753, 18425), (825, 16817), (1005, 13805), (1255, 11055), (1675, 8283), (2211, 6275), (2761, 5025), (3685, 3765)]