159732925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 228985344

約数和(自身を除く): 69252419

約数列:

[1, 5, 11, 25, 31, 41, 55, 155, 205, 275, 341, 451, 457, 775, 1025, 1271, 1705, 2255, 2285, 5027, 6355, 8525, 11275, 11425, 13981, 14167, 18737, 25135, 31775, 69905, 70835, 93685, 125675, 155837, 206107, 349525, 354175, 468425, 580847, 779185, 1030535, 2904235, 3895925, 5152675, 6389317, 14521175, 31946585, 159732925]

約数ペア:

[(1, 159732925), (5, 31946585), (11, 14521175), (25, 6389317), (31, 5152675), (41, 3895925), (55, 2904235), (155, 1030535), (205, 779185), (275, 580847), (341, 468425), (451, 354175), (457, 349525), (775, 206107), (1025, 155837), (1271, 125675), (1705, 93685), (2255, 70835), (2285, 69905), (5027, 31775), (6355, 25135), (8525, 18737), (11275, 14167), (11425, 13981)]