13786545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 23328000

約数和(自身を除く): 9541455

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 449, 1335, 1347, 2047, 2245, 6141, 6735, 10235, 10327, 30705, 30981, 39961, 51635, 119883, 154905, 199805, 599415, 919103, 2757309, 4595515, 13786545]

約数ペア:

[(1, 13786545), (3, 4595515), (5, 2757309), (15, 919103), (23, 599415), (69, 199805), (89, 154905), (115, 119883), (267, 51635), (345, 39961), (445, 30981), (449, 30705), (1335, 10327), (1347, 10235), (2047, 6735), (2245, 6141)]