492044425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{1039}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 643510400

約数和(自身を除く): 151465975

約数列:

[1, 5, 19, 25, 95, 475, 997, 1039, 4985, 5195, 18943, 19741, 24925, 25975, 94715, 98705, 473575, 493525, 1035883, 5179415, 19681777, 25897075, 98408885, 492044425]

約数ペア:

[(1, 492044425), (5, 98408885), (19, 25897075), (25, 19681777), (95, 5179415), (475, 1035883), (997, 493525), (1039, 473575), (4985, 98705), (5195, 94715), (18943, 25975), (19741, 24925)]