304498889005

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1\times {\mathrm{2221}}^1$

素因数の和:3201

約数の個数: 32

約数和(自身を含む): 369539042400

約数和(自身を除く): 65040153395

約数列:

[1, 5, 173, 353, 449, 865, 1765, 2221, 2245, 11105, 61069, 77677, 158497, 305345, 384233, 388385, 784013, 792485, 997229, 1921165, 3920065, 4986145, 27419981, 135634249, 137099905, 172520617, 352021837, 678171245, 862603085, 1760109185, 60899777801, 304498889005]

約数ペア:

[(1, 304498889005), (5, 60899777801), (173, 1760109185), (353, 862603085), (449, 678171245), (865, 352021837), (1765, 172520617), (2221, 137099905), (2245, 135634249), (11105, 27419981), (61069, 4986145), (77677, 3920065), (158497, 1921165), (305345, 997229), (384233, 792485), (388385, 784013)]