42538385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3457}}^1$

素因数の和:3592

約数の個数: 16

約数和(自身を含む): 53778816

約数和(自身を除く): 11240431

約数列:

[1, 5, 23, 107, 115, 535, 2461, 3457, 12305, 17285, 79511, 369899, 397555, 1849495, 8507677, 42538385]

約数ペア:

[(1, 42538385), (5, 8507677), (23, 1849495), (107, 397555), (115, 369899), (535, 79511), (2461, 17285), (3457, 12305)]