1900523500275

素因数分解:

$3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{13337}}^1\times {\mathrm{7393}}^1$

素因数の和:21000

約数の個数: 48

約数和(自身を含む): 3155088534624

約数和(自身を除く): 1254565034349

約数列:

[1, 3, 5, 15, 25, 75, 257, 771, 1285, 3855, 6425, 7393, 13337, 19275, 22179, 36965, 40011, 66685, 110895, 184825, 200055, 333425, 554475, 1000275, 1900001, 3427609, 5700003, 9500005, 10282827, 17138045, 28500015, 47500025, 51414135, 85690225, 98600441, 142500075, 257070675, 295801323, 493002205, 1479006615, 2465011025, 7395033075, 25340313337, 76020940011, 126701566685, 380104700055, 633507833425, 1900523500275]

約数ペア:

[(1, 1900523500275), (3, 633507833425), (5, 380104700055), (15, 126701566685), (25, 76020940011), (75, 25340313337), (257, 7395033075), (771, 2465011025), (1285, 1479006615), (3855, 493002205), (6425, 295801323), (7393, 257070675), (13337, 142500075), (19275, 98600441), (22179, 85690225), (36965, 51414135), (40011, 47500025), (66685, 28500015), (110895, 17138045), (184825, 10282827), (200055, 9500005), (333425, 5700003), (554475, 3427609), (1000275, 1900001)]