1874489275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{42821}}^1$

素因数の和:42951

約数の個数: 24

約数和(自身を含む): 2485046304

約数和(自身を除く): 610557029

約数列:

[1, 5, 17, 25, 85, 103, 425, 515, 1751, 2575, 8755, 42821, 43775, 214105, 727957, 1070525, 3639785, 4410563, 18198925, 22052815, 74979571, 110264075, 374897855, 1874489275]

約数ペア:

[(1, 1874489275), (5, 374897855), (17, 110264075), (25, 74979571), (85, 22052815), (103, 18198925), (425, 4410563), (515, 3639785), (1751, 1070525), (2575, 727957), (8755, 214105), (42821, 43775)]