5721000495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1472587}}^1$

素因数の和:1472639

約数の個数: 32

約数和(自身を含む): 10744002048

約数和(自身を除く): 5023001553

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 1472587, 4417761, 7362935, 10308109, 22088805, 30924327, 51540545, 54485719, 154621635, 163457157, 272428595, 381400033, 817285785, 1144200099, 1907000165, 5721000495]

約数ペア:

[(1, 5721000495), (3, 1907000165), (5, 1144200099), (7, 817285785), (15, 381400033), (21, 272428595), (35, 163457157), (37, 154621635), (105, 54485719), (111, 51540545), (185, 30924327), (259, 22088805), (555, 10308109), (777, 7362935), (1295, 4417761), (3885, 1472587)]