5057815

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 7428096

約数和(自身を除く): 2370281

約数列:

[1, 5, 7, 23, 35, 61, 103, 115, 161, 305, 427, 515, 721, 805, 1403, 2135, 2369, 3605, 6283, 7015, 9821, 11845, 16583, 31415, 43981, 49105, 82915, 144509, 219905, 722545, 1011563, 5057815]

約数ペア:

[(1, 5057815), (5, 1011563), (7, 722545), (23, 219905), (35, 144509), (61, 82915), (103, 49105), (115, 43981), (161, 31415), (305, 16583), (427, 11845), (515, 9821), (721, 7015), (805, 6283), (1403, 3605), (2135, 2369)]