12870135

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2531}}^1$

素因数の和:2655

約数の個数: 24

約数和(自身を含む): 22514544

約数和(自身を除く): 9644409

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 2531, 5085, 7593, 12655, 22779, 37965, 113895, 286003, 858009, 1430015, 2574027, 4290045, 12870135]

約数ペア:

[(1, 12870135), (3, 4290045), (5, 2574027), (9, 1430015), (15, 858009), (45, 286003), (113, 113895), (339, 37965), (565, 22779), (1017, 12655), (1695, 7593), (2531, 5085)]