256098325

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{34033}}^1$

素因数の和:34093

約数の個数: 24

約数和(自身を含む): 371379008

約数和(自身を除く): 115280683

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 301, 1075, 1505, 7525, 34033, 170165, 238231, 850825, 1191155, 1463419, 5955775, 7317095, 10243933, 36585475, 51219665, 256098325]

約数ペア:

[(1, 256098325), (5, 51219665), (7, 36585475), (25, 10243933), (35, 7317095), (43, 5955775), (175, 1463419), (215, 1191155), (301, 850825), (1075, 238231), (1505, 170165), (7525, 34033)]