8247745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5171}}^1$

素因数の和:5216

約数の個数: 16

約数和(自身を含む): 11171520

約数和(自身を除く): 2923775

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 5171, 25855, 56881, 149959, 284405, 749795, 1649549, 8247745]

約数ペア:

[(1, 8247745), (5, 1649549), (11, 749795), (29, 284405), (55, 149959), (145, 56881), (319, 25855), (1595, 5171)]