82841765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 109900800

約数和(自身を除く): 27059035

約数列:

[1, 5, 17, 31, 85, 149, 155, 211, 527, 745, 1055, 2533, 2635, 3587, 4619, 6541, 12665, 17935, 23095, 31439, 32705, 78523, 111197, 157195, 392615, 534463, 555985, 974609, 2672315, 4873045, 16568353, 82841765]

約数ペア:

[(1, 82841765), (5, 16568353), (17, 4873045), (31, 2672315), (85, 974609), (149, 555985), (155, 534463), (211, 392615), (527, 157195), (745, 111197), (1055, 78523), (2533, 32705), (2635, 31439), (3587, 23095), (4619, 17935), (6541, 12665)]