26279825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7351}}^1$

素因数の和:7385

約数の個数: 24

約数和(自身を含む): 38289216

約数和(自身を除く): 12009391

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 7351, 36755, 80861, 95563, 183775, 404305, 477815, 1051193, 2021525, 2389075, 5255965, 26279825]

約数ペア:

[(1, 26279825), (5, 5255965), (11, 2389075), (13, 2021525), (25, 1051193), (55, 477815), (65, 404305), (143, 183775), (275, 95563), (325, 80861), (715, 36755), (3575, 7351)]