2928055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 3828384

約数和(自身を除く): 900329

約数列:

[1, 5, 13, 65, 107, 421, 535, 1391, 2105, 5473, 6955, 27365, 45047, 225235, 585611, 2928055]

約数ペア:

[(1, 2928055), (5, 585611), (13, 225235), (65, 45047), (107, 27365), (421, 6955), (535, 5473), (1391, 2105)]