2015530125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1039}}^1$

素因数の和:1803

約数の個数: 64

約数和(自身を含む): 3841843200

約数和(自身を除く): 1826313075

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 739, 875, 1039, 2217, 2625, 3117, 3695, 5173, 5195, 7273, 11085, 15519, 15585, 18475, 21819, 25865, 25975, 36365, 55425, 77595, 77925, 92375, 109095, 129325, 129875, 181825, 277125, 387975, 389625, 545475, 646625, 767821, 909125, 1939875, 2303463, 2727375, 3839105, 5374747, 11517315, 16124241, 19195525, 26873735, 57586575, 80621205, 95977625, 134368675, 287932875, 403106025, 671843375, 2015530125]

約数ペア:

[(1, 2015530125), (3, 671843375), (5, 403106025), (7, 287932875), (15, 134368675), (21, 95977625), (25, 80621205), (35, 57586575), (75, 26873735), (105, 19195525), (125, 16124241), (175, 11517315), (375, 5374747), (525, 3839105), (739, 2727375), (875, 2303463), (1039, 1939875), (2217, 909125), (2625, 767821), (3117, 646625), (3695, 545475), (5173, 389625), (5195, 387975), (7273, 277125), (11085, 181825), (15519, 129875), (15585, 129325), (18475, 109095), (21819, 92375), (25865, 77925), (25975, 77595), (36365, 55425)]