40254165

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{4733}}^1$

素因数の和:4760

約数の個数: 48

約数和(自身を含む): 82712448

約数和(自身を除く): 42458283

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 4733, 8505, 14199, 23665, 33131, 42597, 70995, 99393, 127791, 165655, 212985, 298179, 383373, 496965, 638955, 894537, 1150119, 1490895, 1916865, 2683611, 4472685, 5750595, 8050833, 13418055, 40254165]

約数ペア:

[(1, 40254165), (3, 13418055), (5, 8050833), (7, 5750595), (9, 4472685), (15, 2683611), (21, 1916865), (27, 1490895), (35, 1150119), (45, 894537), (63, 638955), (81, 496965), (105, 383373), (135, 298179), (189, 212985), (243, 165655), (315, 127791), (405, 99393), (567, 70995), (945, 42597), (1215, 33131), (1701, 23665), (2835, 14199), (4733, 8505)]