2015136123

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5639}}^1$

素因数の和:5697

約数の個数: 96

約数和(自身を含む): 3888622080

約数和(自身を除く): 1873485957

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 49, 51, 77, 91, 119, 143, 147, 187, 221, 231, 273, 357, 429, 539, 561, 637, 663, 833, 1001, 1309, 1547, 1617, 1911, 2431, 2499, 3003, 3927, 4641, 5639, 7007, 7293, 9163, 10829, 16917, 17017, 21021, 27489, 32487, 39473, 51051, 62029, 73307, 95863, 118419, 119119, 186087, 219921, 276311, 287589, 357357, 434203, 513149, 671041, 806377, 828933, 1054493, 1246219, 1302609, 1539447, 2013123, 2419131, 3039421, 3163479, 3592043, 3738657, 4697287, 5644639, 7381451, 8723533, 9118263, 10776129, 13708409, 14091861, 16933917, 22144353, 26170599, 39512473, 41125227, 51670157, 61064731, 95958863, 118537419, 155010471, 183194193, 287876589, 671712041, 2015136123]

約数ペア:

[(1, 2015136123), (3, 671712041), (7, 287876589), (11, 183194193), (13, 155010471), (17, 118537419), (21, 95958863), (33, 61064731), (39, 51670157), (49, 41125227), (51, 39512473), (77, 26170599), (91, 22144353), (119, 16933917), (143, 14091861), (147, 13708409), (187, 10776129), (221, 9118263), (231, 8723533), (273, 7381451), (357, 5644639), (429, 4697287), (539, 3738657), (561, 3592043), (637, 3163479), (663, 3039421), (833, 2419131), (1001, 2013123), (1309, 1539447), (1547, 1302609), (1617, 1246219), (1911, 1054493), (2431, 828933), (2499, 806377), (3003, 671041), (3927, 513149), (4641, 434203), (5639, 357357), (7007, 287589), (7293, 276311), (9163, 219921), (10829, 186087), (16917, 119119), (17017, 118419), (21021, 95863), (27489, 73307), (32487, 62029), (39473, 51051)]