1182995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 1569888

約数和(自身を除く): 386893

約数列:

[1, 5, 11, 55, 137, 157, 685, 785, 1507, 1727, 7535, 8635, 21509, 107545, 236599, 1182995]

約数ペア:

[(1, 1182995), (5, 236599), (11, 107545), (55, 21509), (137, 8635), (157, 7535), (685, 1727), (785, 1507)]