5420408085

素因数分解:

$3^3\times 5^1\times {\mathrm{40151171}}^1$

素因数の和:40151185

約数の個数: 16

約数和(自身を含む): 9636281280

約数和(自身を除く): 4215873195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 40151171, 120453513, 200755855, 361360539, 602267565, 1084081617, 1806802695, 5420408085]

約数ペア:

[(1, 5420408085), (3, 1806802695), (5, 1084081617), (9, 602267565), (15, 361360539), (27, 200755855), (45, 120453513), (135, 40151171)]