137890304615

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1\times {\mathrm{65519}}^1$

素因数の和:66071

約数の個数: 32

約数和(自身を含む): 190811013120

約数和(自身を除く): 52920708505

約数列:

[1, 5, 7, 35, 157, 383, 785, 1099, 1915, 2681, 5495, 13405, 60131, 65519, 300655, 327595, 420917, 458633, 2104585, 2293165, 10286483, 25093777, 51432415, 72005381, 125468885, 175656439, 360026905, 878282195, 3939722989, 19698614945, 27578060923, 137890304615]

約数ペア:

[(1, 137890304615), (5, 27578060923), (7, 19698614945), (35, 3939722989), (157, 878282195), (383, 360026905), (785, 175656439), (1099, 125468885), (1915, 72005381), (2681, 51432415), (5495, 25093777), (13405, 10286483), (60131, 2293165), (65519, 2104585), (300655, 458633), (327595, 420917)]