4304375

素因数分解:

$5^4\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 20

約数和(自身を含む): 5510736

約数和(自身を除く): 1206361

約数列:

[1, 5, 25, 71, 97, 125, 355, 485, 625, 1775, 2425, 6887, 8875, 12125, 34435, 44375, 60625, 172175, 860875, 4304375]

約数ペア:

[(1, 4304375), (5, 860875), (25, 172175), (71, 60625), (97, 44375), (125, 34435), (355, 12125), (485, 8875), (625, 6887), (1775, 2425)]