2034687975

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{630911}}^1$

素因数の和:630967

約数の個数: 24

約数和(自身を含む): 3442255872

約数和(自身を除く): 1407567897

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 630911, 1892733, 3154555, 9463665, 15772775, 27129173, 47318325, 81387519, 135645865, 406937595, 678229325, 2034687975]

約数ペア:

[(1, 2034687975), (3, 678229325), (5, 406937595), (15, 135645865), (25, 81387519), (43, 47318325), (75, 27129173), (129, 15772775), (215, 9463665), (645, 3154555), (1075, 1892733), (3225, 630911)]