12804960865

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{161363}}^1$

素因数の和:161696

約数の個数: 16

約数和(自身を含む): 15684580800

約数和(自身を除く): 2879619935

約数列:

[1, 5, 59, 269, 295, 1345, 15871, 79355, 161363, 806815, 9520417, 43406647, 47602085, 217033235, 2560992173, 12804960865]

約数ペア:

[(1, 12804960865), (5, 2560992173), (59, 217033235), (269, 47602085), (295, 43406647), (1345, 9520417), (15871, 806815), (79355, 161363)]