5200389025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{340451}}^1$

素因数の和:340521

約数の個数: 24

約数和(自身を含む): 7092296064

約数和(自身を除く): 1891907039

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 15275, 340451, 1702255, 4425863, 8511275, 16001197, 22129315, 80005985, 110646575, 208015561, 400029925, 1040077805, 5200389025]

約数ペア:

[(1, 5200389025), (5, 1040077805), (13, 400029925), (25, 208015561), (47, 110646575), (65, 80005985), (235, 22129315), (325, 16001197), (611, 8511275), (1175, 4425863), (3055, 1702255), (15275, 340451)]