140591805

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{4243}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 229888992

約数和(自身を除く): 89297187

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2209, 4243, 6627, 11045, 12729, 21215, 33135, 63645, 199421, 598263, 997105, 2991315, 9372787, 28118361, 46863935, 140591805]

約数ペア:

[(1, 140591805), (3, 46863935), (5, 28118361), (15, 9372787), (47, 2991315), (141, 997105), (235, 598263), (705, 199421), (2209, 63645), (4243, 33135), (6627, 21215), (11045, 12729)]