12156841905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{2909}}^1$

素因数の和:3698

約数の個数: 64

約数和(自身を含む): 21706272000

約数和(自身を除く): 9549430095

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 739, 1131, 1885, 2217, 2909, 3695, 5655, 8727, 9607, 11085, 14545, 21431, 28821, 37817, 43635, 48035, 64293, 84361, 107155, 113451, 144105, 189085, 253083, 278603, 321465, 421805, 567255, 835809, 1096693, 1265415, 1393015, 2149751, 3290079, 4179045, 5483465, 6449253, 10748755, 16450395, 27946763, 32246265, 62342779, 83840289, 139733815, 187028337, 311713895, 419201445, 810456127, 935141685, 2431368381, 4052280635, 12156841905]

約数ペア:

[(1, 12156841905), (3, 4052280635), (5, 2431368381), (13, 935141685), (15, 810456127), (29, 419201445), (39, 311713895), (65, 187028337), (87, 139733815), (145, 83840289), (195, 62342779), (377, 32246265), (435, 27946763), (739, 16450395), (1131, 10748755), (1885, 6449253), (2217, 5483465), (2909, 4179045), (3695, 3290079), (5655, 2149751), (8727, 1393015), (9607, 1265415), (11085, 1096693), (14545, 835809), (21431, 567255), (28821, 421805), (37817, 321465), (43635, 278603), (48035, 253083), (64293, 189085), (84361, 144105), (107155, 113451)]