262116795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{10597}}^1$

素因数の和:10719

約数の個数: 32

約数和(自身を含む): 448676928

約数和(自身を除く): 186560133

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 4947, 8245, 10597, 24735, 31791, 52985, 158955, 180149, 540447, 900745, 1027909, 2702235, 3083727, 5139545, 15418635, 17474453, 52423359, 87372265, 262116795]

約数ペア:

[(1, 262116795), (3, 87372265), (5, 52423359), (15, 17474453), (17, 15418635), (51, 5139545), (85, 3083727), (97, 2702235), (255, 1027909), (291, 900745), (485, 540447), (1455, 180149), (1649, 158955), (4947, 52985), (8245, 31791), (10597, 24735)]