53409525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{54779}}^1$

素因数の和:54805

約数の個数: 24

約数和(自身を含む): 95098080

約数和(自身を除く): 41688555

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 54779, 164337, 273895, 712127, 821685, 1369475, 2136381, 3560635, 4108425, 10681905, 17803175, 53409525]

約数ペア:

[(1, 53409525), (3, 17803175), (5, 10681905), (13, 4108425), (15, 3560635), (25, 2136381), (39, 1369475), (65, 821685), (75, 712127), (195, 273895), (325, 164337), (975, 54779)]