2896776145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 3629007360

約数和(自身を除く): 732231215

約数列:

[1, 5, 47, 73, 131, 235, 365, 655, 1289, 3431, 6157, 6445, 9563, 17155, 30785, 47815, 60583, 94097, 168859, 302915, 449461, 470485, 844295, 2247305, 4422559, 7936373, 12326707, 22112795, 39681865, 61633535, 579355229, 2896776145]

約数ペア:

[(1, 2896776145), (5, 579355229), (47, 61633535), (73, 39681865), (131, 22112795), (235, 12326707), (365, 7936373), (655, 4422559), (1289, 2247305), (3431, 844295), (6157, 470485), (6445, 449461), (9563, 302915), (17155, 168859), (30785, 94097), (47815, 60583)]