25228745

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{433}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 31164672

約数和(自身を除く): 5935927

約数列:

[1, 5, 43, 215, 271, 433, 1355, 2165, 11653, 18619, 58265, 93095, 117343, 586715, 5045749, 25228745]

約数ペア:

[(1, 25228745), (5, 5045749), (43, 586715), (215, 117343), (271, 93095), (433, 58265), (1355, 18619), (2165, 11653)]