42237945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55213}}^1$

素因数の和:55241

約数の個数: 24

約数和(自身を含む): 77520456

約数和(自身を除く): 35282511

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 55213, 165639, 276065, 496917, 828195, 938621, 2484585, 2815863, 4693105, 8447589, 14079315, 42237945]

約数ペア:

[(1, 42237945), (3, 14079315), (5, 8447589), (9, 4693105), (15, 2815863), (17, 2484585), (45, 938621), (51, 828195), (85, 496917), (153, 276065), (255, 165639), (765, 55213)]