246285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 460824

約数和(自身を除く): 214539

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 421, 585, 1263, 2105, 3789, 5473, 6315, 16419, 18945, 27365, 49257, 82095, 246285]

約数ペア:

[(1, 246285), (3, 82095), (5, 49257), (9, 27365), (13, 18945), (15, 16419), (39, 6315), (45, 5473), (65, 3789), (117, 2105), (195, 1263), (421, 585)]