828231435

素因数分解:

$3^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{21937}}^1$

素因数の和:22787

約数の個数: 24

約数和(自身を含む): 1437377760

約数和(自身を除く): 609146325

約数列:

[1, 3, 5, 9, 15, 45, 839, 2517, 4195, 7551, 12585, 21937, 37755, 65811, 109685, 197433, 329055, 987165, 18405143, 55215429, 92025715, 165646287, 276077145, 828231435]

約数ペア:

[(1, 828231435), (3, 276077145), (5, 165646287), (9, 92025715), (15, 55215429), (45, 18405143), (839, 987165), (2517, 329055), (4195, 197433), (7551, 109685), (12585, 65811), (21937, 37755)]