42839055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 90574848

約数和(自身を除く): 47735793

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 41, 45, 63, 93, 105, 107, 123, 155, 205, 217, 279, 287, 315, 321, 369, 465, 535, 615, 651, 749, 861, 963, 1085, 1271, 1395, 1435, 1605, 1845, 1953, 2247, 2583, 3255, 3317, 3745, 3813, 4305, 4387, 4815, 6355, 6741, 8897, 9765, 9951, 11235, 11439, 12915, 13161, 16585, 19065, 21935, 23219, 26691, 29853, 30709, 33705, 39483, 44485, 49755, 57195, 65805, 69657, 80073, 92127, 116095, 133455, 135997, 149265, 153545, 197415, 208971, 276381, 348285, 400365, 407991, 460635, 679985, 951979, 1044855, 1223973, 1381905, 2039955, 2855937, 4759895, 6119865, 8567811, 14279685, 42839055]

約数ペア:

[(1, 42839055), (3, 14279685), (5, 8567811), (7, 6119865), (9, 4759895), (15, 2855937), (21, 2039955), (31, 1381905), (35, 1223973), (41, 1044855), (45, 951979), (63, 679985), (93, 460635), (105, 407991), (107, 400365), (123, 348285), (155, 276381), (205, 208971), (217, 197415), (279, 153545), (287, 149265), (315, 135997), (321, 133455), (369, 116095), (465, 92127), (535, 80073), (615, 69657), (651, 65805), (749, 57195), (861, 49755), (963, 44485), (1085, 39483), (1271, 33705), (1395, 30709), (1435, 29853), (1605, 26691), (1845, 23219), (1953, 21935), (2247, 19065), (2583, 16585), (3255, 13161), (3317, 12915), (3745, 11439), (3813, 11235), (4305, 9951), (4387, 9765), (4815, 8897), (6355, 6741)]