12149898145

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1873}}^1$

素因数の和:2015

約数の個数: 96

約数和(自身を含む): 19381057920

約数和(自身を除く): 7231159775

約数列:

[1, 5, 7, 11, 29, 35, 49, 55, 77, 83, 145, 203, 245, 319, 385, 415, 539, 581, 913, 1015, 1421, 1595, 1873, 2233, 2407, 2695, 2905, 4067, 4565, 6391, 7105, 9365, 11165, 12035, 13111, 15631, 16849, 20335, 20603, 26477, 31955, 44737, 54317, 65555, 78155, 84245, 91777, 103015, 117943, 132385, 144221, 155459, 185339, 223685, 271585, 380219, 458885, 589715, 597487, 721105, 777295, 926695, 1009547, 1088213, 1297373, 1710049, 1901095, 2661533, 2987435, 4182409, 4508311, 5047735, 5441065, 6486865, 7617491, 8550245, 11970343, 13307665, 20912045, 22541555, 29276863, 31558177, 38087455, 49591421, 59851715, 83792401, 146384315, 157790885, 220907239, 247957105, 347139947, 418962005, 1104536195, 1735699735, 2429979629, 12149898145]

約数ペア:

[(1, 12149898145), (5, 2429979629), (7, 1735699735), (11, 1104536195), (29, 418962005), (35, 347139947), (49, 247957105), (55, 220907239), (77, 157790885), (83, 146384315), (145, 83792401), (203, 59851715), (245, 49591421), (319, 38087455), (385, 31558177), (415, 29276863), (539, 22541555), (581, 20912045), (913, 13307665), (1015, 11970343), (1421, 8550245), (1595, 7617491), (1873, 6486865), (2233, 5441065), (2407, 5047735), (2695, 4508311), (2905, 4182409), (4067, 2987435), (4565, 2661533), (6391, 1901095), (7105, 1710049), (9365, 1297373), (11165, 1088213), (12035, 1009547), (13111, 926695), (15631, 777295), (16849, 721105), (20335, 597487), (20603, 589715), (26477, 458885), (31955, 380219), (44737, 271585), (54317, 223685), (65555, 185339), (78155, 155459), (84245, 144221), (91777, 132385), (103015, 117943)]