1272819035

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1\times {\mathrm{3023}}^1$

素因数の和:3922

約数の個数: 16

約数和(自身を含む): 1544126976

約数和(自身を除く): 271307941

約数列:

[1, 5, 107, 535, 787, 3023, 3935, 15115, 84209, 323461, 421045, 1617305, 2379101, 11895505, 254563807, 1272819035]

約数ペア:

[(1, 1272819035), (5, 254563807), (107, 11895505), (535, 2379101), (787, 1617305), (3023, 421045), (3935, 323461), (15115, 84209)]