19088055

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{6733}}^1$

素因数の和:6757

約数の個数: 40

約数和(自身を含む): 39111072

約数和(自身を除く): 20023017

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 6733, 20199, 33665, 47131, 60597, 100995, 141393, 181791, 235655, 302985, 424179, 545373, 706965, 908955, 1272537, 2120895, 2726865, 3817611, 6362685, 19088055]

約数ペア:

[(1, 19088055), (3, 6362685), (5, 3817611), (7, 2726865), (9, 2120895), (15, 1272537), (21, 908955), (27, 706965), (35, 545373), (45, 424179), (63, 302985), (81, 235655), (105, 181791), (135, 141393), (189, 100995), (315, 60597), (405, 47131), (567, 33665), (945, 20199), (2835, 6733)]