30327075

素因数分解:

$3^3\times 5^2\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 56246400

約数和(自身を除く): 25919325

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 179, 225, 251, 537, 675, 753, 895, 1255, 1611, 2259, 2685, 3765, 4475, 4833, 6275, 6777, 8055, 11295, 13425, 18825, 24165, 33885, 40275, 44929, 56475, 120825, 134787, 169425, 224645, 404361, 673935, 1123225, 1213083, 2021805, 3369675, 6065415, 10109025, 30327075]

約数ペア:

[(1, 30327075), (3, 10109025), (5, 6065415), (9, 3369675), (15, 2021805), (25, 1213083), (27, 1123225), (45, 673935), (75, 404361), (135, 224645), (179, 169425), (225, 134787), (251, 120825), (537, 56475), (675, 44929), (753, 40275), (895, 33885), (1255, 24165), (1611, 18825), (2259, 13425), (2685, 11295), (3765, 8055), (4475, 6777), (4833, 6275)]