61283145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 123734016

約数和(自身を除く): 62450871

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 97, 105, 165, 231, 291, 385, 485, 547, 679, 1067, 1155, 1455, 1641, 2037, 2735, 3201, 3395, 3829, 5335, 6017, 7469, 8205, 10185, 11487, 16005, 18051, 19145, 22407, 30085, 37345, 42119, 53059, 57435, 90255, 112035, 126357, 159177, 210595, 265295, 371413, 583649, 631785, 795885, 1114239, 1750947, 1857065, 2918245, 4085543, 5571195, 8754735, 12256629, 20427715, 61283145]

約数ペア:

[(1, 61283145), (3, 20427715), (5, 12256629), (7, 8754735), (11, 5571195), (15, 4085543), (21, 2918245), (33, 1857065), (35, 1750947), (55, 1114239), (77, 795885), (97, 631785), (105, 583649), (165, 371413), (231, 265295), (291, 210595), (385, 159177), (485, 126357), (547, 112035), (679, 90255), (1067, 57435), (1155, 53059), (1455, 42119), (1641, 37345), (2037, 30085), (2735, 22407), (3201, 19145), (3395, 18051), (3829, 16005), (5335, 11487), (6017, 10185), (7469, 8205)]