2008355115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{68207}}^1$

素因数の和:68379

約数の個数: 32

約数和(自身を含む): 3483518976

約数和(自身を除く): 1475163861

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 1963, 2265, 5889, 9815, 29445, 68207, 204621, 341035, 886691, 1023105, 2660073, 4433455, 10299257, 13300365, 30897771, 51496285, 133890341, 154488855, 401671023, 669451705, 2008355115]

約数ペア:

[(1, 2008355115), (3, 669451705), (5, 401671023), (13, 154488855), (15, 133890341), (39, 51496285), (65, 30897771), (151, 13300365), (195, 10299257), (453, 4433455), (755, 2660073), (1963, 1023105), (2265, 886691), (5889, 341035), (9815, 204621), (29445, 68207)]