5287555

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11621}}^1$

素因数の和:11646

約数の個数: 16

約数和(自身を含む): 7809984

約数和(自身を除く): 2522429

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 11621, 58105, 81347, 151073, 406735, 755365, 1057511, 5287555]

約数ペア:

[(1, 5287555), (5, 1057511), (7, 755365), (13, 406735), (35, 151073), (65, 81347), (91, 58105), (455, 11621)]