160805425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2111}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 218414592

約数和(自身を除く): 57609167

約数列:

[1, 5, 11, 25, 55, 275, 277, 1385, 2111, 3047, 6925, 10555, 15235, 23221, 52775, 76175, 116105, 580525, 584747, 2923735, 6432217, 14618675, 32161085, 160805425]

約数ペア:

[(1, 160805425), (5, 32161085), (11, 14618675), (25, 6432217), (55, 2923735), (275, 584747), (277, 580525), (1385, 116105), (2111, 76175), (3047, 52775), (6925, 23221), (10555, 15235)]