871847315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1\times {\mathrm{3541}}^1$

素因数の和:5710

約数の個数: 16

約数和(自身を含む): 1092522816

約数和(自身を除く): 220675501

約数列:

[1, 5, 23, 115, 2141, 3541, 10705, 17705, 49243, 81443, 246215, 407215, 7581281, 37906405, 174369463, 871847315]

約数ペア:

[(1, 871847315), (5, 174369463), (23, 37906405), (115, 7581281), (2141, 407215), (3541, 246215), (10705, 81443), (17705, 49243)]