25105605615

素因数分解:

$3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{431479}}^1$

素因数の和:431924

約数の個数: 32

約数和(自身を含む): 44735846400

約数和(自身を除く): 19630240785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 431, 1293, 2155, 3879, 6465, 11637, 19395, 58185, 431479, 1294437, 2157395, 3883311, 6472185, 11649933, 19416555, 58249665, 185967449, 557902347, 929837245, 1673707041, 2789511735, 5021121123, 8368535205, 25105605615]

約数ペア:

[(1, 25105605615), (3, 8368535205), (5, 5021121123), (9, 2789511735), (15, 1673707041), (27, 929837245), (45, 557902347), (135, 185967449), (431, 58249665), (1293, 19416555), (2155, 11649933), (3879, 6472185), (6465, 3883311), (11637, 2157395), (19395, 1294437), (58185, 431479)]