80496215975

素因数分解:

$5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1\times {\mathrm{7541}}^1$

素因数の和:8076

約数の個数: 48

約数和(自身を含む): 115060510656

約数和(自身を除く): 34564294681

約数列:

[1, 5, 7, 25, 35, 175, 181, 337, 905, 1267, 1685, 2359, 4525, 6335, 7541, 8425, 11795, 31675, 37705, 52787, 58975, 60997, 188525, 263935, 304985, 426979, 1319675, 1364921, 1524925, 2134895, 2541317, 6824605, 9554447, 10674475, 12706585, 17789219, 34123025, 47772235, 63532925, 88946095, 238861175, 444730475, 459978377, 2299891885, 3219848639, 11499459425, 16099243195, 80496215975]

約数ペア:

[(1, 80496215975), (5, 16099243195), (7, 11499459425), (25, 3219848639), (35, 2299891885), (175, 459978377), (181, 444730475), (337, 238861175), (905, 88946095), (1267, 63532925), (1685, 47772235), (2359, 34123025), (4525, 17789219), (6335, 12706585), (7541, 10674475), (8425, 9554447), (11795, 6824605), (31675, 2541317), (37705, 2134895), (52787, 1524925), (58975, 1364921), (60997, 1319675), (188525, 426979), (263935, 304985)]