138456465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1318633}}^1$

素因数の和:1318648

約数の個数: 16

約数和(自身を含む): 253177728

約数和(自身を除く): 114721263

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1318633, 3955899, 6593165, 9230431, 19779495, 27691293, 46152155, 138456465]

約数ペア:

[(1, 138456465), (3, 46152155), (5, 27691293), (7, 19779495), (15, 9230431), (21, 6593165), (35, 3955899), (105, 1318633)]