2100032225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{4813}}^1$

素因数の和:5417

約数の個数: 24

約数和(自身を含む): 2693375232

約数和(自身を除く): 593343007

約数列:

[1, 5, 25, 31, 155, 563, 775, 2815, 4813, 14075, 17453, 24065, 87265, 120325, 149203, 436325, 746015, 2709719, 3730075, 13548595, 67742975, 84001289, 420006445, 2100032225]

約数ペア:

[(1, 2100032225), (5, 420006445), (25, 84001289), (31, 67742975), (155, 13548595), (563, 3730075), (775, 2709719), (2815, 746015), (4813, 436325), (14075, 149203), (17453, 120325), (24065, 87265)]