71763335

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 103403520

約数和(自身を除く): 31640185

約数列:

[1, 5, 7, 23, 35, 115, 161, 239, 373, 805, 1195, 1673, 1865, 2611, 5497, 8365, 8579, 13055, 27485, 38479, 42895, 60053, 89147, 192395, 300265, 445735, 624029, 2050381, 3120145, 10251905, 14352667, 71763335]

約数ペア:

[(1, 71763335), (5, 14352667), (7, 10251905), (23, 3120145), (35, 2050381), (115, 624029), (161, 445735), (239, 300265), (373, 192395), (805, 89147), (1195, 60053), (1673, 42895), (1865, 38479), (2611, 27485), (5497, 13055), (8365, 8579)]