52400445

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 86562432

約数和(自身を除く): 34161987

約数列:

[1, 3, 5, 15, 43, 129, 137, 215, 411, 593, 645, 685, 1779, 2055, 2965, 5891, 8895, 17673, 25499, 29455, 76497, 81241, 88365, 127495, 243723, 382485, 406205, 1218615, 3493363, 10480089, 17466815, 52400445]

約数ペア:

[(1, 52400445), (3, 17466815), (5, 10480089), (15, 3493363), (43, 1218615), (129, 406205), (137, 382485), (215, 243723), (411, 127495), (593, 88365), (645, 81241), (685, 76497), (1779, 29455), (2055, 25499), (2965, 17673), (5891, 8895)]