78415975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6067}}^1$

素因数の和:6135

約数の個数: 24

約数和(自身を含む): 108350208

約数和(自身を除く): 29934233

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 6067, 12925, 30335, 66737, 151675, 285149, 333685, 1425745, 1668425, 3136639, 7128725, 15683195, 78415975]

約数ペア:

[(1, 78415975), (5, 15683195), (11, 7128725), (25, 3136639), (47, 1668425), (55, 1425745), (235, 333685), (275, 285149), (517, 151675), (1175, 66737), (2585, 30335), (6067, 12925)]