539231385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 1126379520

約数和(自身を除く): 587148135

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 41, 55, 59, 77, 105, 123, 165, 177, 193, 205, 231, 287, 295, 385, 413, 451, 579, 615, 649, 861, 885, 965, 1155, 1239, 1351, 1353, 1435, 1947, 2065, 2123, 2255, 2419, 2895, 3157, 3245, 4053, 4305, 4543, 6195, 6369, 6755, 6765, 7257, 7913, 9471, 9735, 10615, 11387, 12095, 13629, 14861, 15785, 16933, 20265, 22715, 23739, 26609, 31845, 34161, 36285, 39565, 44583, 47355, 50799, 55391, 56935, 68145, 74305, 79709, 79827, 84665, 87043, 118695, 125257, 133045, 166173, 170805, 186263, 222915, 239127, 253995, 261129, 276955, 375771, 398545, 399135, 435215, 466867, 558789, 609301, 626285, 830865, 876799, 931315, 1195635, 1305645, 1400601, 1827903, 1878855, 2334335, 2630397, 2793945, 3046505, 3268069, 4383995, 5135537, 7003005, 9139515, 9804207, 13151985, 15406611, 16340345, 25677685, 35948759, 49021035, 77033055, 107846277, 179743795, 539231385]

約数ペア:

[(1, 539231385), (3, 179743795), (5, 107846277), (7, 77033055), (11, 49021035), (15, 35948759), (21, 25677685), (33, 16340345), (35, 15406611), (41, 13151985), (55, 9804207), (59, 9139515), (77, 7003005), (105, 5135537), (123, 4383995), (165, 3268069), (177, 3046505), (193, 2793945), (205, 2630397), (231, 2334335), (287, 1878855), (295, 1827903), (385, 1400601), (413, 1305645), (451, 1195635), (579, 931315), (615, 876799), (649, 830865), (861, 626285), (885, 609301), (965, 558789), (1155, 466867), (1239, 435215), (1351, 399135), (1353, 398545), (1435, 375771), (1947, 276955), (2065, 261129), (2123, 253995), (2255, 239127), (2419, 222915), (2895, 186263), (3157, 170805), (3245, 166173), (4053, 133045), (4305, 125257), (4543, 118695), (6195, 87043), (6369, 84665), (6755, 79827), (6765, 79709), (7257, 74305), (7913, 68145), (9471, 56935), (9735, 55391), (10615, 50799), (11387, 47355), (12095, 44583), (13629, 39565), (14861, 36285), (15785, 34161), (16933, 31845), (20265, 26609), (22715, 23739)]