481191425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 704954880

約数和(自身を除く): 223763455

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 281, 325, 479, 715, 1405, 2395, 3091, 3575, 3653, 5269, 6227, 7025, 11975, 15455, 18265, 26345, 31135, 40183, 68497, 77275, 91325, 131725, 134599, 155675, 200915, 342485, 672995, 1004575, 1480589, 1712425, 1749787, 3364975, 7402945, 8748935, 19247657, 37014725, 43744675, 96238285, 481191425]

約数ペア:

[(1, 481191425), (5, 96238285), (11, 43744675), (13, 37014725), (25, 19247657), (55, 8748935), (65, 7402945), (143, 3364975), (275, 1749787), (281, 1712425), (325, 1480589), (479, 1004575), (715, 672995), (1405, 342485), (2395, 200915), (3091, 155675), (3575, 134599), (3653, 131725), (5269, 91325), (6227, 77275), (7025, 68497), (11975, 40183), (15455, 31135), (18265, 26345)]