12120135

素因数分解:

$3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2917}}^1$

素因数の和:3202

約数の個数: 16

約数和(自身を含む): 19468896

約数和(自身を除く): 7348761

約数列:

[1, 3, 5, 15, 277, 831, 1385, 2917, 4155, 8751, 14585, 43755, 808009, 2424027, 4040045, 12120135]

約数ペア:

[(1, 12120135), (3, 4040045), (5, 2424027), (15, 808009), (277, 43755), (831, 14585), (1385, 8751), (2917, 4155)]