53869755

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1777}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 90123264

約数和(自身を除く): 36253509

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 645, 705, 1777, 2021, 5331, 6063, 8885, 10105, 26655, 30315, 76411, 83519, 229233, 250557, 382055, 417595, 1146165, 1252785, 3591317, 10773951, 17956585, 53869755]

約数ペア:

[(1, 53869755), (3, 17956585), (5, 10773951), (15, 3591317), (43, 1252785), (47, 1146165), (129, 417595), (141, 382055), (215, 250557), (235, 229233), (645, 83519), (705, 76411), (1777, 30315), (2021, 26655), (5331, 10105), (6063, 8885)]