80075415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1049}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 146764800

約数和(自身を除く): 66689385

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 727, 1049, 2181, 3147, 3635, 5089, 5245, 7343, 10905, 15267, 15735, 22029, 25445, 36715, 76335, 110145, 762623, 2287869, 3813115, 5338361, 11439345, 16015083, 26691805, 80075415]

約数ペア:

[(1, 80075415), (3, 26691805), (5, 16015083), (7, 11439345), (15, 5338361), (21, 3813115), (35, 2287869), (105, 762623), (727, 110145), (1049, 76335), (2181, 36715), (3147, 25445), (3635, 22029), (5089, 15735), (5245, 15267), (7343, 10905)]