12912454755

素因数分解:

$3^3\times 5^1\times {\mathrm{2731}}^1\times {\mathrm{35023}}^1$

素因数の和:37768

約数の個数: 32

約数和(自身を含む): 22964536320

約数和(自身を除く): 10052081565

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2731, 8193, 13655, 24579, 35023, 40965, 73737, 105069, 122895, 175115, 315207, 368685, 525345, 945621, 1576035, 4728105, 95647813, 286943439, 478239065, 860830317, 1434717195, 2582490951, 4304151585, 12912454755]

約数ペア:

[(1, 12912454755), (3, 4304151585), (5, 2582490951), (9, 1434717195), (15, 860830317), (27, 478239065), (45, 286943439), (135, 95647813), (2731, 4728105), (8193, 1576035), (13655, 945621), (24579, 525345), (35023, 368685), (40965, 315207), (73737, 175115), (105069, 122895)]