146920825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6581}}^1$

素因数の和:6657

約数の個数: 24

約数和(自身を含む): 195880320

約数和(自身を除く): 48959495

約数列:

[1, 5, 19, 25, 47, 95, 235, 475, 893, 1175, 4465, 6581, 22325, 32905, 125039, 164525, 309307, 625195, 1546535, 3125975, 5876833, 7732675, 29384165, 146920825]

約数ペア:

[(1, 146920825), (5, 29384165), (19, 7732675), (25, 5876833), (47, 3125975), (95, 1546535), (235, 625195), (475, 309307), (893, 164525), (1175, 125039), (4465, 32905), (6581, 22325)]