54019225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{479}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 72495360

約数和(自身を除く): 18476135

約数列:

[1, 5, 13, 25, 65, 325, 347, 479, 1735, 2395, 4511, 6227, 8675, 11975, 22555, 31135, 112775, 155675, 166213, 831065, 2160769, 4155325, 10803845, 54019225]

約数ペア:

[(1, 54019225), (5, 10803845), (13, 4155325), (25, 2160769), (65, 831065), (325, 166213), (347, 155675), (479, 112775), (1735, 31135), (2395, 22555), (4511, 11975), (6227, 8675)]