172877335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{4831}}^1$

素因数の和:5274

約数の個数: 16

約数和(自身を含む): 220223232

約数和(自身を除く): 47345897

約数列:

[1, 5, 17, 85, 421, 2105, 4831, 7157, 24155, 35785, 82127, 410635, 2033851, 10169255, 34575467, 172877335]

約数ペア:

[(1, 172877335), (5, 34575467), (17, 10169255), (85, 2033851), (421, 410635), (2105, 82127), (4831, 35785), (7157, 24155)]