77347635

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{919}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 128593920

約数和(自身を除く): 51246285

約数列:

[1, 3, 5, 15, 31, 93, 155, 181, 465, 543, 905, 919, 2715, 2757, 4595, 5611, 13785, 16833, 28055, 28489, 84165, 85467, 142445, 166339, 427335, 499017, 831695, 2495085, 5156509, 15469527, 25782545, 77347635]

約数ペア:

[(1, 77347635), (3, 25782545), (5, 15469527), (15, 5156509), (31, 2495085), (93, 831695), (155, 499017), (181, 427335), (465, 166339), (543, 142445), (905, 85467), (919, 84165), (2715, 28489), (2757, 28055), (4595, 16833), (5611, 13785)]