4072255

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 5515776

約数和(自身を除く): 1443521

約数列:

[1, 5, 11, 53, 55, 121, 127, 265, 583, 605, 635, 1397, 2915, 6413, 6731, 6985, 15367, 32065, 33655, 74041, 76835, 370205, 814451, 4072255]

約数ペア:

[(1, 4072255), (5, 814451), (11, 370205), (53, 76835), (55, 74041), (121, 33655), (127, 32065), (265, 15367), (583, 6985), (605, 6731), (635, 6413), (1397, 2915)]