56400415

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 68745600

約数和(自身を除く): 12345185

約数列:

[1, 5, 109, 239, 433, 545, 1195, 2165, 26051, 47197, 103487, 130255, 235985, 517435, 11280083, 56400415]

約数ペア:

[(1, 56400415), (5, 11280083), (109, 517435), (239, 235985), (433, 130255), (545, 103487), (1195, 47197), (2165, 26051)]