12085725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9479}}^1$

素因数の和:9509

約数の個数: 24

約数和(自身を含む): 21159360

約数和(自身を除く): 9073635

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 9479, 28437, 47395, 142185, 161143, 236975, 483429, 710925, 805715, 2417145, 4028575, 12085725]

約数ペア:

[(1, 12085725), (3, 4028575), (5, 2417145), (15, 805715), (17, 710925), (25, 483429), (51, 236975), (75, 161143), (85, 142185), (255, 47395), (425, 28437), (1275, 9479)]