1984185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6299}}^1$

素因数の和:6317

約数の個数: 24

約数和(自身を含む): 3931200

約数和(自身を除く): 1947015

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6299, 18897, 31495, 44093, 56691, 94485, 132279, 220465, 283455, 396837, 661395, 1984185]

約数ペア:

[(1, 1984185), (3, 661395), (5, 396837), (7, 283455), (9, 220465), (15, 132279), (21, 94485), (35, 56691), (45, 44093), (63, 31495), (105, 18897), (315, 6299)]