28017055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7603}}^1$

素因数の和:7686

約数の個数: 16

約数和(自身を含む): 37229184

約数和(自身を除く): 9212129

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 7603, 38015, 83633, 418165, 509401, 2547005, 5603411, 28017055]

約数ペア:

[(1, 28017055), (5, 5603411), (11, 2547005), (55, 509401), (67, 418165), (335, 83633), (737, 38015), (3685, 7603)]