39243405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113749}}^1$

素因数の和:113780

約数の個数: 16

約数和(自身を含む): 65520000

約数和(自身を除く): 26276595

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 113749, 341247, 568745, 1706235, 2616227, 7848681, 13081135, 39243405]

約数ペア:

[(1, 39243405), (3, 13081135), (5, 7848681), (15, 2616227), (23, 1706235), (69, 568745), (115, 341247), (345, 113749)]