25893395

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 34524672

約数和(自身を除く): 8631277

約数列:

[1, 5, 11, 55, 121, 127, 337, 605, 635, 1397, 1685, 3707, 6985, 15367, 18535, 40777, 42799, 76835, 203885, 213995, 470789, 2353945, 5178679, 25893395]

約数ペア:

[(1, 25893395), (5, 5178679), (11, 2353945), (55, 470789), (121, 213995), (127, 203885), (337, 76835), (605, 42799), (635, 40777), (1397, 18535), (1685, 15367), (3707, 6985)]