88657075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5147}}^1$

素因数の和:5223

約数の個数: 24

約数和(自身を含む): 120648528

約数和(自身を除く): 31991453

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 689, 1325, 3445, 5147, 17225, 25735, 66911, 128675, 272791, 334555, 1363955, 1672775, 3546283, 6819775, 17731415, 88657075]

約数ペア:

[(1, 88657075), (5, 17731415), (13, 6819775), (25, 3546283), (53, 1672775), (65, 1363955), (265, 334555), (325, 272791), (689, 128675), (1325, 66911), (3445, 25735), (5147, 17225)]