68230765

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 22489235

約数列:

[1, 5, 23, 29, 41, 115, 145, 205, 499, 667, 943, 1189, 2495, 3335, 4715, 5945, 11477, 14471, 20459, 27347, 57385, 72355, 102295, 136735, 332833, 470557, 593311, 1664165, 2352785, 2966555, 13646153, 68230765]

約数ペア:

[(1, 68230765), (5, 13646153), (23, 2966555), (29, 2352785), (41, 1664165), (115, 593311), (145, 470557), (205, 332833), (499, 136735), (667, 102295), (943, 72355), (1189, 57385), (2495, 27347), (3335, 20459), (4715, 14471), (5945, 11477)]