121998095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{24671}}^1$

素因数の和:24742

約数の個数: 16

約数和(自身を含む): 156321792

約数和(自身を除く): 34323697

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 24671, 123355, 567433, 1060853, 2837165, 5304265, 24399619, 121998095]

約数ペア:

[(1, 121998095), (5, 24399619), (23, 5304265), (43, 2837165), (115, 1060853), (215, 567433), (989, 123355), (4945, 24671)]