23538145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 29352960

約数和(自身を除く): 5814815

約数列:

[1, 5, 31, 155, 181, 839, 905, 4195, 5611, 26009, 28055, 130045, 151859, 759295, 4707629, 23538145]

約数ペア:

[(1, 23538145), (5, 4707629), (31, 759295), (155, 151859), (181, 130045), (839, 28055), (905, 26009), (4195, 5611)]