255036305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{3449}}^1$

素因数の和:4120

約数の個数: 16

約数和(自身を含む): 319939200

約数和(自身を除く): 64902895

約数列:

[1, 5, 23, 115, 643, 3215, 3449, 14789, 17245, 73945, 79327, 396635, 2217707, 11088535, 51007261, 255036305]

約数ペア:

[(1, 255036305), (5, 51007261), (23, 11088535), (115, 2217707), (643, 396635), (3215, 79327), (3449, 73945), (14789, 17245)]