229559905

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{1277}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 278655120

約数和(自身を除く): 49095215

約数列:

[1, 5, 157, 229, 785, 1145, 1277, 6385, 35953, 179765, 200489, 292433, 1002445, 1462165, 45911981, 229559905]

約数ペア:

[(1, 229559905), (5, 45911981), (157, 1462165), (229, 1002445), (785, 292433), (1145, 200489), (1277, 179765), (6385, 35953)]