2006171205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{141829}}^1$

素因数の和:141901

約数の個数: 32

約数和(自身を含む): 3431151360

約数和(自身を除く): 1424980155

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4715, 14145, 141829, 425487, 709145, 2127435, 3262067, 5814989, 9786201, 16310335, 17444967, 29074945, 48931005, 87224835, 133744747, 401234241, 668723735, 2006171205]

約数ペア:

[(1, 2006171205), (3, 668723735), (5, 401234241), (15, 133744747), (23, 87224835), (41, 48931005), (69, 29074945), (115, 17444967), (123, 16310335), (205, 9786201), (345, 5814989), (615, 3262067), (943, 2127435), (2829, 709145), (4715, 425487), (14145, 141829)]