12860565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37277}}^1$

素因数の和:37308

約数の個数: 16

約数和(自身を含む): 21472128

約数和(自身を除く): 8611563

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 37277, 111831, 186385, 559155, 857371, 2572113, 4286855, 12860565]

約数ペア:

[(1, 12860565), (3, 4286855), (5, 2572113), (15, 857371), (23, 559155), (69, 186385), (115, 111831), (345, 37277)]