2713125

素因数分解:

$3^1\times 5^4\times {\mathrm{1447}}^1$

素因数の和:1470

約数の個数: 20

約数和(自身を含む): 4523552

約数和(自身を除く): 1810427

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1447, 1875, 4341, 7235, 21705, 36175, 108525, 180875, 542625, 904375, 2713125]

約数ペア:

[(1, 2713125), (3, 904375), (5, 542625), (15, 180875), (25, 108525), (75, 36175), (125, 21705), (375, 7235), (625, 4341), (1447, 1875)]