55555065

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8069}}^1$

素因数の和:8103

約数の個数: 40

約数和(自身を含む): 105458760

約数和(自身を除く): 49903695

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 8069, 24207, 40345, 72621, 121035, 137173, 217863, 363105, 411519, 653589, 685865, 1089315, 1234557, 2057595, 3267945, 3703671, 6172785, 11111013, 18518355, 55555065]

約数ペア:

[(1, 55555065), (3, 18518355), (5, 11111013), (9, 6172785), (15, 3703671), (17, 3267945), (27, 2057595), (45, 1234557), (51, 1089315), (81, 685865), (85, 653589), (135, 411519), (153, 363105), (255, 217863), (405, 137173), (459, 121035), (765, 72621), (1377, 40345), (2295, 24207), (6885, 8069)]