816121009485

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{355608283}}^1$

素因数の和:355608314

約数の個数: 32

約数和(自身を含む): 1536227786880

約数和(自身を除く): 720106777395

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 355608283, 1066824849, 1778041415, 3200474547, 5334124245, 6045340811, 9601423641, 16002372735, 18136022433, 30226704055, 48007118205, 54408067299, 90680112165, 163224201897, 272040336495, 816121009485]

約数ペア:

[(1, 816121009485), (3, 272040336495), (5, 163224201897), (9, 90680112165), (15, 54408067299), (17, 48007118205), (27, 30226704055), (45, 18136022433), (51, 16002372735), (85, 9601423641), (135, 6045340811), (153, 5334124245), (255, 3200474547), (459, 1778041415), (765, 1066824849), (2295, 355608283)]