307143095

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1109}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 434125440

約数和(自身を除く): 126982345

約数列:

[1, 5, 7, 35, 41, 193, 205, 287, 965, 1109, 1351, 1435, 5545, 6755, 7763, 7913, 38815, 39565, 45469, 55391, 214037, 227345, 276955, 318283, 1070185, 1498259, 1591415, 7491295, 8775517, 43877585, 61428619, 307143095]

約数ペア:

[(1, 307143095), (5, 61428619), (7, 43877585), (35, 8775517), (41, 7491295), (193, 1591415), (205, 1498259), (287, 1070185), (965, 318283), (1109, 276955), (1351, 227345), (1435, 214037), (5545, 55391), (6755, 45469), (7763, 39565), (7913, 38815)]