135808475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1031}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 184273920

約数和(自身を除く): 48465445

約数列:

[1, 5, 11, 25, 55, 275, 479, 1031, 2395, 5155, 5269, 11341, 11975, 25775, 26345, 56705, 131725, 283525, 493849, 2469245, 5432339, 12346225, 27161695, 135808475]

約数ペア:

[(1, 135808475), (5, 27161695), (11, 12346225), (25, 5432339), (55, 2469245), (275, 493849), (479, 283525), (1031, 131725), (2395, 56705), (5155, 26345), (5269, 25775), (11341, 11975)]