80044575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 145303200

約数和(自身を除く): 65258625

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 195, 265, 325, 689, 795, 975, 1325, 1549, 2067, 3445, 3975, 4647, 7745, 10335, 17225, 20137, 23235, 38725, 51675, 60411, 82097, 100685, 116175, 246291, 302055, 410485, 503425, 1067261, 1231455, 1510275, 2052425, 3201783, 5336305, 6157275, 16008915, 26681525, 80044575]

約数ペア:

[(1, 80044575), (3, 26681525), (5, 16008915), (13, 6157275), (15, 5336305), (25, 3201783), (39, 2052425), (53, 1510275), (65, 1231455), (75, 1067261), (159, 503425), (195, 410485), (265, 302055), (325, 246291), (689, 116175), (795, 100685), (975, 82097), (1325, 60411), (1549, 51675), (2067, 38725), (3445, 23235), (3975, 20137), (4647, 17225), (7745, 10335)]