426897255

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{981373}}^1$

素因数の和:981410

約数の個数: 16

約数和(自身を含む): 706589280

約数和(自身を除く): 279692025

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 981373, 2944119, 4906865, 14720595, 28459817, 85379451, 142299085, 426897255]

約数ペア:

[(1, 426897255), (3, 142299085), (5, 85379451), (15, 28459817), (29, 14720595), (87, 4906865), (145, 2944119), (435, 981373)]