13304225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 18213120

約数和(自身を除く): 4908895

約数列:

[1, 5, 11, 25, 55, 101, 275, 479, 505, 1111, 2395, 2525, 5269, 5555, 11975, 26345, 27775, 48379, 131725, 241895, 532169, 1209475, 2660845, 13304225]

約数ペア:

[(1, 13304225), (5, 2660845), (11, 1209475), (25, 532169), (55, 241895), (101, 131725), (275, 48379), (479, 27775), (505, 26345), (1111, 11975), (2395, 5555), (2525, 5269)]