51046575

素因数分解:

$3^1\times 5^2\times {\mathrm{823}}^1\times {\mathrm{827}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 84601728

約数和(自身を除く): 33555153

約数列:

[1, 3, 5, 15, 25, 75, 823, 827, 2469, 2481, 4115, 4135, 12345, 12405, 20575, 20675, 61725, 62025, 680621, 2041863, 3403105, 10209315, 17015525, 51046575]

約数ペア:

[(1, 51046575), (3, 17015525), (5, 10209315), (15, 3403105), (25, 2041863), (75, 680621), (823, 62025), (827, 61725), (2469, 20675), (2481, 20575), (4115, 12405), (4135, 12345)]