76421345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15269}}^1$

素因数の和:15305

約数の個数: 32

約数和(自身を含む): 123137280

約数和(自身を除く): 46715935

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 15269, 76345, 106883, 167959, 198497, 534415, 839795, 992485, 1175713, 1389479, 2183467, 5878565, 6947395, 10917335, 15284269, 76421345]

約数ペア:

[(1, 76421345), (5, 15284269), (7, 10917335), (11, 6947395), (13, 5878565), (35, 2183467), (55, 1389479), (65, 1175713), (77, 992485), (91, 839795), (143, 534415), (385, 198497), (455, 167959), (715, 106883), (1001, 76345), (5005, 15269)]