42742855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{839}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 53706240

約数和(自身を除く): 10963385

約数列:

[1, 5, 23, 115, 443, 839, 2215, 4195, 10189, 19297, 50945, 96485, 371677, 1858385, 8548571, 42742855]

約数ペア:

[(1, 42742855), (5, 8548571), (23, 1858385), (115, 371677), (443, 96485), (839, 50945), (2215, 19297), (4195, 10189)]