2128492035

素因数分解:

$3^2\times 5^1\times {\mathrm{1847}}^1\times {\mathrm{25609}}^1$

素因数の和:27467

約数の個数: 24

約数和(自身を含む): 3691527840

約数和(自身を除く): 1563035805

約数列:

[1, 3, 5, 9, 15, 45, 1847, 5541, 9235, 16623, 25609, 27705, 76827, 83115, 128045, 230481, 384135, 1152405, 47299823, 141899469, 236499115, 425698407, 709497345, 2128492035]

約数ペア:

[(1, 2128492035), (3, 709497345), (5, 425698407), (9, 236499115), (15, 141899469), (45, 47299823), (1847, 1152405), (5541, 384135), (9235, 230481), (16623, 128045), (25609, 83115), (27705, 76827)]