2017120425

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{401417}}^1$

素因数の和:401497

約数の個数: 24

約数和(自身を含む): 3384756576

約数和(自身を除く): 1367636151

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 401417, 1204251, 2007085, 6021255, 10035425, 26894939, 30106275, 80684817, 134474695, 403424085, 672373475, 2017120425]

約数ペア:

[(1, 2017120425), (3, 672373475), (5, 403424085), (15, 134474695), (25, 80684817), (67, 30106275), (75, 26894939), (201, 10035425), (335, 6021255), (1005, 2007085), (1675, 1204251), (5025, 401417)]