54425075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 72406080

約数和(自身を除く): 17981005

約数列:

[1, 5, 17, 25, 79, 85, 395, 425, 1343, 1621, 1975, 6715, 8105, 27557, 33575, 40525, 128059, 137785, 640295, 688925, 2177003, 3201475, 10885015, 54425075]

約数ペア:

[(1, 54425075), (5, 10885015), (17, 3201475), (25, 2177003), (79, 688925), (85, 640295), (395, 137785), (425, 128059), (1343, 40525), (1621, 33575), (1975, 27557), (6715, 8105)]