7423785

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 13332480

約数和(自身を除く): 5908695

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 433, 635, 1143, 1299, 1905, 2165, 3429, 3897, 5715, 6495, 11691, 17145, 19485, 54991, 58455, 164973, 274955, 494919, 824865, 1484757, 2474595, 7423785]

約数ペア:

[(1, 7423785), (3, 2474595), (5, 1484757), (9, 824865), (15, 494919), (27, 274955), (45, 164973), (127, 58455), (135, 54991), (381, 19485), (433, 17145), (635, 11691), (1143, 6495), (1299, 5715), (1905, 3897), (2165, 3429)]