27852336706875

素因数分解:

$3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{820559}}^1$

素因数の和:821046

約数の個数: 80

約数和(自身を含む): 47597757841920

約数和(自身を除く): 19745421135045

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 421, 625, 645, 1075, 1263, 1875, 2105, 3225, 5375, 6315, 10525, 16125, 18103, 26875, 31575, 52625, 54309, 80625, 90515, 157875, 263125, 271545, 452575, 789375, 820559, 1357725, 2262875, 2461677, 4102795, 6788625, 11314375, 12308385, 20513975, 33943125, 35284037, 61541925, 102569875, 105852111, 176420185, 307709625, 345455339, 512849375, 529260555, 882100925, 1036366017, 1538548125, 1727276695, 2646302775, 4410504625, 5181830085, 8636383475, 13231513875, 14854579577, 22052523125, 25909150425, 43181917375, 44563738731, 66157569375, 74272897885, 129545752125, 215909586875, 222818693655, 371364489425, 647728760625, 1114093468275, 1856822447125, 5570467341375, 9284112235625, 27852336706875]

約数ペア:

[(1, 27852336706875), (3, 9284112235625), (5, 5570467341375), (15, 1856822447125), (25, 1114093468275), (43, 647728760625), (75, 371364489425), (125, 222818693655), (129, 215909586875), (215, 129545752125), (375, 74272897885), (421, 66157569375), (625, 44563738731), (645, 43181917375), (1075, 25909150425), (1263, 22052523125), (1875, 14854579577), (2105, 13231513875), (3225, 8636383475), (5375, 5181830085), (6315, 4410504625), (10525, 2646302775), (16125, 1727276695), (18103, 1538548125), (26875, 1036366017), (31575, 882100925), (52625, 529260555), (54309, 512849375), (80625, 345455339), (90515, 307709625), (157875, 176420185), (263125, 105852111), (271545, 102569875), (452575, 61541925), (789375, 35284037), (820559, 33943125), (1357725, 20513975), (2262875, 12308385), (2461677, 11314375), (4102795, 6788625)]