7308081275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 10023108480

約数和(自身を除く): 2715027205

約数列:

[1, 5, 11, 25, 55, 107, 275, 307, 535, 809, 1177, 1535, 2675, 3377, 4045, 5885, 7675, 8899, 16885, 20225, 29425, 32849, 44495, 84425, 86563, 164245, 222475, 248363, 361339, 432815, 821225, 952193, 1241815, 1806695, 2164075, 2731993, 4760965, 6209075, 9033475, 13659965, 23804825, 26574841, 68299825, 132874205, 292323251, 664371025, 1461616255, 7308081275]

約数ペア:

[(1, 7308081275), (5, 1461616255), (11, 664371025), (25, 292323251), (55, 132874205), (107, 68299825), (275, 26574841), (307, 23804825), (535, 13659965), (809, 9033475), (1177, 6209075), (1535, 4760965), (2675, 2731993), (3377, 2164075), (4045, 1806695), (5885, 1241815), (7675, 952193), (8899, 821225), (16885, 432815), (20225, 361339), (29425, 248363), (32849, 222475), (44495, 164245), (84425, 86563)]