8875230315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:721

約数の個数: 128

約数和(自身を含む): 17589411840

約数和(自身を除く): 8714181525

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 43, 57, 95, 105, 129, 133, 215, 285, 301, 307, 337, 399, 645, 665, 817, 903, 921, 1011, 1505, 1535, 1685, 1995, 2149, 2359, 2451, 4085, 4515, 4605, 5055, 5719, 5833, 6403, 6447, 7077, 10745, 11795, 12255, 13201, 14491, 17157, 17499, 19209, 28595, 29165, 32015, 32235, 35385, 39603, 40831, 43473, 44821, 66005, 72455, 85785, 87495, 92407, 96045, 101437, 103459, 122493, 134463, 198015, 204155, 217365, 224105, 250819, 275329, 277221, 304311, 310377, 462035, 507185, 517295, 612465, 672315, 724213, 752457, 825987, 1254095, 1376645, 1386105, 1521555, 1551885, 1755733, 1927303, 1965721, 2172639, 3621065, 3762285, 4129935, 4448737, 5267199, 5781909, 5897163, 8778665, 9636515, 9828605, 10863195, 13346211, 13760047, 22243685, 26335995, 28909545, 29485815, 31141159, 41280141, 66731055, 68800235, 84526003, 93423477, 155705795, 206400705, 253578009, 422630015, 467117385, 591682021, 1267890045, 1775046063, 2958410105, 8875230315]

約数ペア:

[(1, 8875230315), (3, 2958410105), (5, 1775046063), (7, 1267890045), (15, 591682021), (19, 467117385), (21, 422630015), (35, 253578009), (43, 206400705), (57, 155705795), (95, 93423477), (105, 84526003), (129, 68800235), (133, 66731055), (215, 41280141), (285, 31141159), (301, 29485815), (307, 28909545), (337, 26335995), (399, 22243685), (645, 13760047), (665, 13346211), (817, 10863195), (903, 9828605), (921, 9636515), (1011, 8778665), (1505, 5897163), (1535, 5781909), (1685, 5267199), (1995, 4448737), (2149, 4129935), (2359, 3762285), (2451, 3621065), (4085, 2172639), (4515, 1965721), (4605, 1927303), (5055, 1755733), (5719, 1551885), (5833, 1521555), (6403, 1386105), (6447, 1376645), (7077, 1254095), (10745, 825987), (11795, 752457), (12255, 724213), (13201, 672315), (14491, 612465), (17157, 517295), (17499, 507185), (19209, 462035), (28595, 310377), (29165, 304311), (32015, 277221), (32235, 275329), (35385, 250819), (39603, 224105), (40831, 217365), (43473, 204155), (44821, 198015), (66005, 134463), (72455, 122493), (85785, 103459), (87495, 101437), (92407, 96045)]