4353125

素因数分解:

$5^5\times 7^1\times {\mathrm{199}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 6249600

約数和(自身を除く): 1896475

約数列:

[1, 5, 7, 25, 35, 125, 175, 199, 625, 875, 995, 1393, 3125, 4375, 4975, 6965, 21875, 24875, 34825, 124375, 174125, 621875, 870625, 4353125]

約数ペア:

[(1, 4353125), (5, 870625), (7, 621875), (25, 174125), (35, 124375), (125, 34825), (175, 24875), (199, 21875), (625, 6965), (875, 4975), (995, 4375), (1393, 3125)]