137943925

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9497}}^1$

素因数の和:9597

約数の個数: 24

約数和(自身を含む): 197862336

約数和(自身を除く): 59918411

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 2075, 2905, 9497, 14525, 47485, 66479, 237425, 332395, 788251, 1661975, 3941255, 5517757, 19706275, 27588785, 137943925]

約数ペア:

[(1, 137943925), (5, 27588785), (7, 19706275), (25, 5517757), (35, 3941255), (83, 1661975), (175, 788251), (415, 332395), (581, 237425), (2075, 66479), (2905, 47485), (9497, 14525)]