4138990075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{11731}}^1$

素因数の和:13035

約数の個数: 24

約数和(自身を含む): 5603766336

約数和(自身を除く): 1464776261

約数列:

[1, 5, 11, 25, 55, 275, 1283, 6415, 11731, 14113, 32075, 58655, 70565, 129041, 293275, 352825, 645205, 3226025, 15050873, 75254365, 165559603, 376271825, 827798015, 4138990075]

約数ペア:

[(1, 4138990075), (5, 827798015), (11, 376271825), (25, 165559603), (55, 75254365), (275, 15050873), (1283, 3226025), (6415, 645205), (11731, 352825), (14113, 293275), (32075, 129041), (58655, 70565)]