189982475

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 242127360

約数和(自身を除く): 52144885

約数列:

[1, 5, 25, 53, 127, 265, 635, 1129, 1325, 3175, 5645, 6731, 28225, 33655, 59837, 143383, 168275, 299185, 716915, 1495925, 3584575, 7599299, 37996495, 189982475]

約数ペア:

[(1, 189982475), (5, 37996495), (25, 7599299), (53, 3584575), (127, 1495925), (265, 716915), (635, 299185), (1129, 168275), (1325, 143383), (3175, 59837), (5645, 33655), (6731, 28225)]