1344008225

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{404213}}^1$

素因数の和:404249

約数の個数: 24

約数和(自身を含む): 2004901440

約数和(自身を除く): 660893215

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 404213, 2021065, 2829491, 7680047, 10105325, 14147455, 38400235, 53760329, 70737275, 192001175, 268801645, 1344008225]

約数ペア:

[(1, 1344008225), (5, 268801645), (7, 192001175), (19, 70737275), (25, 53760329), (35, 38400235), (95, 14147455), (133, 10105325), (175, 7680047), (475, 2829491), (665, 2021065), (3325, 404213)]