2007807725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{6029}}^1$

素因数の和:6230

約数の個数: 48

約数和(自身を含む): 3122478720

約数和(自身を除く): 1114670995

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 173, 175, 275, 385, 865, 1211, 1903, 1925, 4325, 6029, 6055, 9515, 13321, 30145, 30275, 42203, 47575, 66319, 66605, 150725, 211015, 331595, 333025, 464233, 1043017, 1055075, 1657975, 2321165, 5215085, 7301119, 11473187, 11605825, 26075425, 36505595, 57365935, 80312309, 182527975, 286829675, 401561545, 2007807725]

約数ペア:

[(1, 2007807725), (5, 401561545), (7, 286829675), (11, 182527975), (25, 80312309), (35, 57365935), (55, 36505595), (77, 26075425), (173, 11605825), (175, 11473187), (275, 7301119), (385, 5215085), (865, 2321165), (1211, 1657975), (1903, 1055075), (1925, 1043017), (4325, 464233), (6029, 333025), (6055, 331595), (9515, 211015), (13321, 150725), (30145, 66605), (30275, 66319), (42203, 47575)]