12503249495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{20759}}^1$

素因数の和:21055

約数の個数: 32

約数和(自身を含む): 16788695040

約数和(自身を除く): 4285445545

約数列:

[1, 5, 11, 47, 55, 233, 235, 517, 1165, 2563, 2585, 10951, 12815, 20759, 54755, 103795, 120461, 228349, 602305, 975673, 1141745, 4836847, 4878365, 10732403, 24184235, 53205317, 53662015, 227331809, 266026585, 1136659045, 2500649899, 12503249495]

約数ペア:

[(1, 12503249495), (5, 2500649899), (11, 1136659045), (47, 266026585), (55, 227331809), (233, 53662015), (235, 53205317), (517, 24184235), (1165, 10732403), (2563, 4878365), (2585, 4836847), (10951, 1141745), (12815, 975673), (20759, 602305), (54755, 228349), (103795, 120461)]