2568475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 3923360

約数和(自身を除く): 1354885

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 1129, 2275, 5645, 7903, 14677, 28225, 39515, 73385, 102739, 197575, 366925, 513695, 2568475]

約数ペア:

[(1, 2568475), (5, 513695), (7, 366925), (13, 197575), (25, 102739), (35, 73385), (65, 39515), (91, 28225), (175, 14677), (325, 7903), (455, 5645), (1129, 2275)]