289076765

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{19793}}^1$

素因数の和:19948

約数の個数: 16

約数和(自身を含む): 364843008

約数和(自身を除く): 75766243

約数列:

[1, 5, 23, 115, 127, 635, 2921, 14605, 19793, 98965, 455239, 2276195, 2513711, 12568555, 57815353, 289076765]

約数ペア:

[(1, 289076765), (5, 57815353), (23, 12568555), (115, 2513711), (127, 2276195), (635, 455239), (2921, 98965), (14605, 19793)]