270996895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{9497}}^1$

素因数の和:9954

約数の個数: 16

約数和(自身を含む): 351046080

約数和(自身を除く): 80049185

約数列:

[1, 5, 13, 65, 439, 2195, 5707, 9497, 28535, 47485, 123461, 617305, 4169183, 20845915, 54199379, 270996895]

約数ペア:

[(1, 270996895), (5, 54199379), (13, 20845915), (65, 4169183), (439, 617305), (2195, 123461), (5707, 47485), (9497, 28535)]