12515565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36277}}^1$

素因数の和:36308

約数の個数: 16

約数和(自身を含む): 20896128

約数和(自身を除く): 8380563

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 36277, 108831, 181385, 544155, 834371, 2503113, 4171855, 12515565]

約数ペア:

[(1, 12515565), (3, 4171855), (5, 2503113), (15, 834371), (23, 544155), (69, 181385), (115, 108831), (345, 36277)]