52564375

素因数分解:

$5^4\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2764

約数の個数: 20

約数和(自身を含む): 67828288

約数和(自身を除く): 15263913

約数列:

[1, 5, 25, 31, 125, 155, 625, 775, 2713, 3875, 13565, 19375, 67825, 84103, 339125, 420515, 1695625, 2102575, 10512875, 52564375]

約数ペア:

[(1, 52564375), (5, 10512875), (25, 2102575), (31, 1695625), (125, 420515), (155, 339125), (625, 84103), (775, 67825), (2713, 19375), (3875, 13565)]