28095435

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1483}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 48847344

約数和(自身を除く): 20751909

約数列:

[1, 3, 5, 9, 15, 45, 421, 1263, 1483, 2105, 3789, 4449, 6315, 7415, 13347, 18945, 22245, 66735, 624343, 1873029, 3121715, 5619087, 9365145, 28095435]

約数ペア:

[(1, 28095435), (3, 9365145), (5, 5619087), (9, 3121715), (15, 1873029), (45, 624343), (421, 66735), (1263, 22245), (1483, 18945), (2105, 13347), (3789, 7415), (4449, 6315)]