427408075

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2341}}^1$

素因数の和:2527

約数の個数: 24

約数和(自身を含む): 543062960

約数和(自身を除く): 115654885

約数列:

[1, 5, 25, 67, 109, 335, 545, 1675, 2341, 2725, 7303, 11705, 36515, 58525, 156847, 182575, 255169, 784235, 1275845, 3921175, 6379225, 17096323, 85481615, 427408075]

約数ペア:

[(1, 427408075), (5, 85481615), (25, 17096323), (67, 6379225), (109, 3921175), (335, 1275845), (545, 784235), (1675, 255169), (2341, 182575), (2725, 156847), (7303, 58525), (11705, 36515)]