12851958775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{49331}}^1$

素因数の和:49971

約数の個数: 24

約数和(自身を含む): 16901735184

約数和(自身を除く): 4049776409

約数列:

[1, 5, 17, 25, 85, 425, 613, 3065, 10421, 15325, 49331, 52105, 246655, 260525, 838627, 1233275, 4193135, 20965675, 30239903, 151199515, 514078351, 755997575, 2570391755, 12851958775]

約数ペア:

[(1, 12851958775), (5, 2570391755), (17, 755997575), (25, 514078351), (85, 151199515), (425, 30239903), (613, 20965675), (3065, 4193135), (10421, 1233275), (15325, 838627), (49331, 260525), (52105, 246655)]