85749525

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{8863}}^1$

素因数の和:8922

約数の個数: 36

約数和(自身を含む): 157176448

約数和(自身を除く): 71426923

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 8863, 9675, 26589, 44315, 79767, 132945, 221575, 381109, 398835, 664725, 1143327, 1905545, 1994175, 3429981, 5716635, 9527725, 17149905, 28583175, 85749525]

約数ペア:

[(1, 85749525), (3, 28583175), (5, 17149905), (9, 9527725), (15, 5716635), (25, 3429981), (43, 1994175), (45, 1905545), (75, 1143327), (129, 664725), (215, 398835), (225, 381109), (387, 221575), (645, 132945), (1075, 79767), (1935, 44315), (3225, 26589), (8863, 9675)]