309134805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{2953}}^1$

素因数の和:3965

約数の個数: 32

約数和(自身を含む): 566033664

約数和(自身を除く): 256898859

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 997, 2953, 2991, 4985, 6979, 8859, 14765, 14955, 20671, 20937, 34895, 44295, 62013, 103355, 104685, 310065, 2944141, 8832423, 14720705, 20608987, 44162115, 61826961, 103044935, 309134805]

約数ペア:

[(1, 309134805), (3, 103044935), (5, 61826961), (7, 44162115), (15, 20608987), (21, 14720705), (35, 8832423), (105, 2944141), (997, 310065), (2953, 104685), (2991, 103355), (4985, 62013), (6979, 44295), (8859, 34895), (14765, 20937), (14955, 20671)]