1296105

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 2104704

約数和(自身を除く): 808599

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1217, 3651, 6085, 18255, 86407, 259221, 432035, 1296105]

約数ペア:

[(1, 1296105), (3, 432035), (5, 259221), (15, 86407), (71, 18255), (213, 6085), (355, 3651), (1065, 1217)]