2022615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6421}}^1$

素因数の和:6439

約数の個数: 24

約数和(自身を含む): 4007328

約数和(自身を除く): 1984713

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6421, 19263, 32105, 44947, 57789, 96315, 134841, 224735, 288945, 404523, 674205, 2022615]

約数ペア:

[(1, 2022615), (3, 674205), (5, 404523), (7, 288945), (9, 224735), (15, 134841), (21, 96315), (35, 57789), (45, 44947), (63, 32105), (105, 19263), (315, 6421)]