1127142145

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1\times {\mathrm{2389}}^1$

素因数の和:3264

約数の個数: 16

約数和(自身を含む): 1365626880

約数和(自身を除く): 238484735

約数列:

[1, 5, 127, 635, 743, 2389, 3715, 11945, 94361, 303403, 471805, 1517015, 1775027, 8875135, 225428429, 1127142145]

約数ペア:

[(1, 1127142145), (5, 225428429), (127, 8875135), (635, 1775027), (743, 1517015), (2389, 471805), (3715, 303403), (11945, 94361)]