125979525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{79987}}^1$

素因数の和:80010

約数の個数: 36

約数和(自身を含む): 257881312

約数和(自身を除く): 131901787

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 79987, 239961, 399935, 559909, 719883, 1199805, 1679727, 1999675, 2799545, 3599415, 5039181, 5999025, 8398635, 13997725, 17997075, 25195905, 41993175, 125979525]

約数ペア:

[(1, 125979525), (3, 41993175), (5, 25195905), (7, 17997075), (9, 13997725), (15, 8398635), (21, 5999025), (25, 5039181), (35, 3599415), (45, 2799545), (63, 1999675), (75, 1679727), (105, 1199805), (175, 719883), (225, 559909), (315, 399935), (525, 239961), (1575, 79987)]