2738325

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 4687200

約数和(自身を除く): 1948875

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 1259, 2175, 3777, 6295, 18885, 31475, 36511, 94425, 109533, 182555, 547665, 912775, 2738325]

約数ペア:

[(1, 2738325), (3, 912775), (5, 547665), (15, 182555), (25, 109533), (29, 94425), (75, 36511), (87, 31475), (145, 18885), (435, 6295), (725, 3777), (1259, 2175)]