2737665

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2897}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 5564160

約数和(自身を除く): 2826495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2897, 8691, 14485, 20279, 26073, 43455, 60837, 78219, 101395, 130365, 182511, 304185, 391095, 547533, 912555, 2737665]

約数ペア:

[(1, 2737665), (3, 912555), (5, 547533), (7, 391095), (9, 304185), (15, 182511), (21, 130365), (27, 101395), (35, 78219), (45, 60837), (63, 43455), (105, 26073), (135, 20279), (189, 14485), (315, 8691), (945, 2897)]