57486325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2239}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 77772800

約数和(自身を除く): 20286475

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 2239, 5135, 11195, 25675, 29107, 55975, 145535, 176881, 727675, 884405, 2299453, 4422025, 11497265, 57486325]

約数ペア:

[(1, 57486325), (5, 11497265), (13, 4422025), (25, 2299453), (65, 884405), (79, 727675), (325, 176881), (395, 145535), (1027, 55975), (1975, 29107), (2239, 25675), (5135, 11195)]