80314845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5801}}^1$

素因数の和:5893

約数の個数: 32

約数和(自身を含む): 140361984

約数和(自身を除く): 60047139

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 5801, 13845, 17403, 29005, 75413, 87015, 226239, 377065, 411871, 1131195, 1235613, 2059355, 5354323, 6178065, 16062969, 26771615, 80314845]

約数ペア:

[(1, 80314845), (3, 26771615), (5, 16062969), (13, 6178065), (15, 5354323), (39, 2059355), (65, 1235613), (71, 1131195), (195, 411871), (213, 377065), (355, 226239), (923, 87015), (1065, 75413), (2769, 29005), (4615, 17403), (5801, 13845)]