201324625225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{881939}}^1$

素因数の和:882369

約数の個数: 24

約数和(自身を含む): 261153017280

約数和(自身を除く): 59828392055

約数列:

[1, 5, 23, 25, 115, 397, 575, 1985, 9131, 9925, 45655, 228275, 881939, 4409695, 20284597, 22048475, 101422985, 350129783, 507114925, 1750648915, 8052985009, 8753244575, 40264925045, 201324625225]

約数ペア:

[(1, 201324625225), (5, 40264925045), (23, 8753244575), (25, 8052985009), (115, 1750648915), (397, 507114925), (575, 350129783), (1985, 101422985), (9131, 22048475), (9925, 20284597), (45655, 4409695), (228275, 881939)]