54360475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9839}}^1$

素因数の和:9879

約数の個数: 24

約数和(自身を含む): 76870080

約数和(自身を除く): 22509605

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 9839, 49195, 127907, 167263, 245975, 639535, 836315, 2174419, 3197675, 4181575, 10872095, 54360475]

約数ペア:

[(1, 54360475), (5, 10872095), (13, 4181575), (17, 3197675), (25, 2174419), (65, 836315), (85, 639535), (221, 245975), (325, 167263), (425, 127907), (1105, 49195), (5525, 9839)]