24977485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1931}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 32457600

約数和(自身を除く): 7480115

約数列:

[1, 5, 13, 65, 199, 995, 1931, 2587, 9655, 12935, 25103, 125515, 384269, 1921345, 4995497, 24977485]

約数ペア:

[(1, 24977485), (5, 4995497), (13, 1921345), (65, 384269), (199, 125515), (995, 25103), (1931, 12935), (2587, 9655)]