50427765

素因数分解:

$3^4\times 5^1\times {\mathrm{124513}}^1$

素因数の和:124530

約数の個数: 20

約数和(自身を含む): 90397164

約数和(自身を除く): 39969399

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 124513, 373539, 622565, 1120617, 1867695, 3361851, 5603085, 10085553, 16809255, 50427765]

約数ペア:

[(1, 50427765), (3, 16809255), (5, 10085553), (9, 5603085), (15, 3361851), (27, 1867695), (45, 1120617), (81, 622565), (135, 373539), (405, 124513)]