1952640145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{859}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 2541196800

約数和(自身を除く): 588556655

約数列:

[1, 5, 17, 47, 85, 235, 569, 799, 859, 2845, 3995, 4295, 9673, 14603, 26743, 40373, 48365, 73015, 133715, 201865, 454631, 488771, 686341, 2273155, 2443855, 3431705, 8309107, 22972237, 41545535, 114861185, 390528029, 1952640145]

約数ペア:

[(1, 1952640145), (5, 390528029), (17, 114861185), (47, 41545535), (85, 22972237), (235, 8309107), (569, 3431705), (799, 2443855), (859, 2273155), (2845, 686341), (3995, 488771), (4295, 454631), (9673, 201865), (14603, 133715), (26743, 73015), (40373, 48365)]