145538525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3863}}^1$

素因数の和:4021

約数の個数: 24

約数和(自身を含む): 198362304

約数和(自身を除く): 52823779

約数列:

[1, 5, 11, 25, 55, 137, 275, 685, 1507, 3425, 3863, 7535, 19315, 37675, 42493, 96575, 212465, 529231, 1062325, 2646155, 5821541, 13230775, 29107705, 145538525]

約数ペア:

[(1, 145538525), (5, 29107705), (11, 13230775), (25, 5821541), (55, 2646155), (137, 1062325), (275, 529231), (685, 212465), (1507, 96575), (3425, 42493), (3863, 37675), (7535, 19315)]