53205325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5443}}^1$

素因数の和:5493

約数の個数: 24

約数和(自身を含む): 72906048

約数和(自身を除く): 19700723

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 5443, 9775, 27215, 92531, 125189, 136075, 462655, 625945, 2128213, 2313275, 3129725, 10641065, 53205325]

約数ペア:

[(1, 53205325), (5, 10641065), (17, 3129725), (23, 2313275), (25, 2128213), (85, 625945), (115, 462655), (391, 136075), (425, 125189), (575, 92531), (1955, 27215), (5443, 9775)]