141374575

素因数分解:

$5^2\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 178287200

約数和(自身を除く): 36912625

約数列:

[1, 5, 25, 157, 181, 199, 785, 905, 995, 3925, 4525, 4975, 28417, 31243, 36019, 142085, 156215, 180095, 710425, 781075, 900475, 5654983, 28274915, 141374575]

約数ペア:

[(1, 141374575), (5, 28274915), (25, 5654983), (157, 900475), (181, 781075), (199, 710425), (785, 180095), (905, 156215), (995, 142085), (3925, 36019), (4525, 31243), (4975, 28417)]