82812355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 30406205

約数列:

[1, 5, 17, 19, 47, 85, 95, 235, 323, 799, 893, 1091, 1615, 3995, 4465, 5455, 15181, 18547, 20729, 51277, 75905, 92735, 103645, 256385, 352393, 871709, 974263, 1761965, 4358545, 4871315, 16562471, 82812355]

約数ペア:

[(1, 82812355), (5, 16562471), (17, 4871315), (19, 4358545), (47, 1761965), (85, 974263), (95, 871709), (235, 352393), (323, 256385), (799, 103645), (893, 92735), (1091, 75905), (1615, 51277), (3995, 20729), (4465, 18547), (5455, 15181)]