80715045

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{49367}}^1$

素因数の和:49484

約数の個数: 16

約数和(自身を含む): 130331520

約数和(自身を除く): 49616475

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 49367, 148101, 246835, 740505, 5381003, 16143009, 26905015, 80715045]

約数ペア:

[(1, 80715045), (3, 26905015), (5, 16143009), (15, 5381003), (109, 740505), (327, 246835), (545, 148101), (1635, 49367)]