2868487515

素因数分解:

$3^2\times 5^1\times {\mathrm{4751}}^1\times {\mathrm{13417}}^1$

素因数の和:18179

約数の個数: 24

約数和(自身を含む): 4973462208

約数和(自身を除く): 2104974693

約数列:

[1, 3, 5, 9, 15, 45, 4751, 13417, 14253, 23755, 40251, 42759, 67085, 71265, 120753, 201255, 213795, 603765, 63744167, 191232501, 318720835, 573697503, 956162505, 2868487515]

約数ペア:

[(1, 2868487515), (3, 956162505), (5, 573697503), (9, 318720835), (15, 191232501), (45, 63744167), (4751, 603765), (13417, 213795), (14253, 201255), (23755, 120753), (40251, 71265), (42759, 67085)]