25739725

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 36

約数和(自身を含む): 35886592

約数和(自身を除く): 10146867

約数列:

[1, 5, 11, 25, 55, 67, 121, 127, 275, 335, 605, 635, 737, 1397, 1675, 3025, 3175, 3685, 6985, 8107, 8509, 15367, 18425, 34925, 40535, 42545, 76835, 93599, 202675, 212725, 384175, 467995, 1029589, 2339975, 5147945, 25739725]

約数ペア:

[(1, 25739725), (5, 5147945), (11, 2339975), (25, 1029589), (55, 467995), (67, 384175), (121, 212725), (127, 202675), (275, 93599), (335, 76835), (605, 42545), (635, 40535), (737, 34925), (1397, 18425), (1675, 15367), (3025, 8509), (3175, 8107), (3685, 6985)]