1220160235

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1515727}}^1$

素因数の和:1515762

約数の個数: 16

約数和(自身を含む): 1746118656

約数和(自身を除く): 525958421

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1515727, 7578635, 10610089, 34861721, 53050445, 174308605, 244032047, 1220160235]

約数ペア:

[(1, 1220160235), (5, 244032047), (7, 174308605), (23, 53050445), (35, 34861721), (115, 10610089), (161, 7578635), (805, 1515727)]