2498025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 4349920

約数和(自身を除く): 1851895

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 1753, 5259, 8765, 26295, 33307, 43825, 99921, 131475, 166535, 499605, 832675, 2498025]

約数ペア:

[(1, 2498025), (3, 832675), (5, 499605), (15, 166535), (19, 131475), (25, 99921), (57, 43825), (75, 33307), (95, 26295), (285, 8765), (475, 5259), (1425, 1753)]