13227585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 24330240

約数和(自身を除く): 11102655

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 263, 479, 789, 1315, 1437, 1841, 2395, 3353, 3945, 5523, 7185, 9205, 10059, 16765, 27615, 50295, 125977, 377931, 629885, 881839, 1889655, 2645517, 4409195, 13227585]

約数ペア:

[(1, 13227585), (3, 4409195), (5, 2645517), (7, 1889655), (15, 881839), (21, 629885), (35, 377931), (105, 125977), (263, 50295), (479, 27615), (789, 16765), (1315, 10059), (1437, 9205), (1841, 7185), (2395, 5523), (3353, 3945)]