123444495

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{13001}}^1$

素因数の和:13223

約数の個数: 24

約数和(自身を含む): 215001072

約数和(自身を除く): 91556577

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 9495, 13001, 39003, 65005, 117009, 195015, 585045, 2743211, 8229633, 13716055, 24688899, 41148165, 123444495]

約数ペア:

[(1, 123444495), (3, 41148165), (5, 24688899), (9, 13716055), (15, 8229633), (45, 2743211), (211, 585045), (633, 195015), (1055, 117009), (1899, 65005), (3165, 39003), (9495, 13001)]