54215135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1031}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 70217280

約数和(自身を除く): 16002145

約数列:

[1, 5, 13, 65, 809, 1031, 4045, 5155, 10517, 13403, 52585, 67015, 834079, 4170395, 10843027, 54215135]

約数ペア:

[(1, 54215135), (5, 10843027), (13, 4170395), (65, 834079), (809, 67015), (1031, 52585), (4045, 13403), (5155, 10517)]