1285328805

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{270311}}^1$

素因数の和:270636

約数の個数: 16

約数和(自身を含む): 2063021184

約数和(自身を除く): 777692379

約数列:

[1, 3, 5, 15, 317, 951, 1585, 4755, 270311, 810933, 1351555, 4054665, 85688587, 257065761, 428442935, 1285328805]

約数ペア:

[(1, 1285328805), (3, 428442935), (5, 257065761), (15, 85688587), (317, 4054665), (951, 1351555), (1585, 810933), (4755, 270311)]