273673905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{1531}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 464600448

約数和(自身を除く): 190926543

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 701, 1531, 2103, 3505, 4593, 7655, 10515, 11917, 22965, 26027, 35751, 59585, 78081, 130135, 178755, 390405, 1073231, 3219693, 5366155, 16098465, 18244927, 54734781, 91224635, 273673905]

約数ペア:

[(1, 273673905), (3, 91224635), (5, 54734781), (15, 18244927), (17, 16098465), (51, 5366155), (85, 3219693), (255, 1073231), (701, 390405), (1531, 178755), (2103, 130135), (3505, 78081), (4593, 59585), (7655, 35751), (10515, 26027), (11917, 22965)]