388808675

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{14387}}^1$

素因数の和:14467

約数の個数: 24

約数和(自身を含む): 513824256

約数和(自身を除く): 125015581

約数列:

[1, 5, 23, 25, 47, 115, 235, 575, 1081, 1175, 5405, 14387, 27025, 71935, 330901, 359675, 676189, 1654505, 3380945, 8272525, 15552347, 16904725, 77761735, 388808675]

約数ペア:

[(1, 388808675), (5, 77761735), (23, 16904725), (25, 15552347), (47, 8272525), (115, 3380945), (235, 1654505), (575, 676189), (1081, 359675), (1175, 330901), (5405, 71935), (14387, 27025)]