2912205195

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1\times {\mathrm{1549}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 5179356000

約数和(自身を除く): 2267150805

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1019, 1549, 1845, 3057, 4647, 5095, 7745, 9171, 13941, 15285, 23235, 41779, 45855, 63509, 69705, 125337, 190527, 208895, 317545, 376011, 571581, 626685, 952635, 1578431, 1880055, 2857905, 4735293, 7892155, 14205879, 23676465, 64715671, 71029395, 194147013, 323578355, 582441039, 970735065, 2912205195]

約数ペア:

[(1, 2912205195), (3, 970735065), (5, 582441039), (9, 323578355), (15, 194147013), (41, 71029395), (45, 64715671), (123, 23676465), (205, 14205879), (369, 7892155), (615, 4735293), (1019, 2857905), (1549, 1880055), (1845, 1578431), (3057, 952635), (4647, 626685), (5095, 571581), (7745, 376011), (9171, 317545), (13941, 208895), (15285, 190527), (23235, 125337), (41779, 69705), (45855, 63509)]