7271025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3343}}^1$

素因数の和:3385

約数の個数: 24

約数和(自身を含む): 12439680

約数和(自身を除く): 5168655

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 3343, 10029, 16715, 50145, 83575, 96947, 250725, 290841, 484735, 1454205, 2423675, 7271025]

約数ペア:

[(1, 7271025), (3, 2423675), (5, 1454205), (15, 484735), (25, 290841), (29, 250725), (75, 96947), (87, 83575), (145, 50145), (435, 16715), (725, 10029), (2175, 3343)]