47441875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{5839}}^1$

素因数の和:5872

約数の個数: 20

約数和(自身を含む): 63854560

約数和(自身を除く): 16412685

約数列:

[1, 5, 13, 25, 65, 125, 325, 625, 1625, 5839, 8125, 29195, 75907, 145975, 379535, 729875, 1897675, 3649375, 9488375, 47441875]

約数ペア:

[(1, 47441875), (5, 9488375), (13, 3649375), (25, 1897675), (65, 729875), (125, 379535), (325, 145975), (625, 75907), (1625, 29195), (5839, 8125)]