23032225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 29855232

約数和(自身を除く): 6823007

約数列:

[1, 5, 25, 31, 113, 155, 263, 565, 775, 1315, 2825, 3503, 6575, 8153, 17515, 29719, 40765, 87575, 148595, 203825, 742975, 921289, 4606445, 23032225]

約数ペア:

[(1, 23032225), (5, 4606445), (25, 921289), (31, 742975), (113, 203825), (155, 148595), (263, 87575), (565, 40765), (775, 29719), (1315, 17515), (2825, 8153), (3503, 6575)]