133370825

素因数分解:

$5^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2693}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 189743808

約数和(自身を除く): 56372983

約数列:

[1, 5, 7, 25, 35, 175, 283, 1415, 1981, 2693, 7075, 9905, 13465, 18851, 49525, 67325, 94255, 471275, 762119, 3810595, 5334833, 19052975, 26674165, 133370825]

約数ペア:

[(1, 133370825), (5, 26674165), (7, 19052975), (25, 5334833), (35, 3810595), (175, 762119), (283, 471275), (1415, 94255), (1981, 67325), (2693, 49525), (7075, 18851), (9905, 13465)]